Merge branch '4.03' into trunk
alainfrisch
commit
166ba71479
268
Changes
268
Changes
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|
@ -40,8 +40,11 @@ OCaml 4.03.0:
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|||
(Changes that can break existing programs are marked with a "*")
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||||
|
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Language features:
|
||||
==================
|
||||
|
||||
- PR#5528: inline records for constructor arguments
|
||||
(Alain Frisch)
|
||||
|
||||
- PR#6220, PR#6403, PR#6437, PR#6801:
|
||||
Improved redundancy and exhaustiveness checks for GADTs.
|
||||
Namely, the redundancy checker now checks whether the uncovered pattern
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|
|
@ -50,67 +53,86 @@ Language features:
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|||
Additionally, one can now write unreachable cases, of the form
|
||||
"pat -> .", which are treated by the redundancy check.
|
||||
(Jacques Garrigue)
|
||||
|
||||
- PR#6374: allow "_ t" as a short-hand for "(_, _, ..) t" for n-ary type
|
||||
constructors
|
||||
(Alain Frisch)
|
||||
|
||||
- PR#6714: allow [@@ocaml.warning] on most structure and signature items:
|
||||
values, modules, module types
|
||||
(whitequark)
|
||||
|
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- PR#6806: Syntax shortcut for putting a type annotation on a record field:
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||||
{ f1 : typ = e } is sugar for { f1 = (e : typ) }
|
||||
{ f1 : typ } is sugar for { f1 = (f1 : typ) }
|
||||
(Valentin Gatien-Baron, review by Jérémie Dimino)
|
||||
|
||||
- PR#6806: Allow type annotations before the "->" in "fun <args> -> <expr>"
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fun x y : (int * int) -> (x, y)
|
||||
(Valentin Gatien-Baron, review by Jérémie Dimino)
|
||||
|
||||
- GPR#26: support for "(type a b)" as syntactic sugar for "(type a) (type b)"
|
||||
(Gabriel Scherer)
|
||||
|
||||
- GPR#42: short functor type syntax: "S -> T" for "functor (_ : S) -> T"
|
||||
(Leo White)
|
||||
|
||||
- GPR#88: allow field punning in object copying expressions:
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{< x; y; >} is sugar for {< x = x; y = y; >}
|
||||
(Jeremy Yallop)
|
||||
|
||||
- GPR#112: octal escape sequences for char and string literals
|
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"Make it \o033[1mBOLD\o033[0m"
|
||||
(Rafaël Bocquet, request by John Whitingthon)
|
||||
|
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- GPR#167: allow to annotate externals' arguments and result types so
|
||||
they can be unboxed or untagged: [@unboxed], [@untagged]. Supports
|
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untagging int and unboxing int32, int64, nativeint and float.
|
||||
(Jérémie Dimino, Mark Shinwell)
|
||||
|
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- GPR#173: [@inline] and [@inlined] attributes (for function declarations
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and call sites respectively) to control inlining
|
||||
(Pierre Chambart, Mark Shinwell)
|
||||
|
||||
- GPR#188: accept [@@immediate] attribute on type declarations to mark types
|
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that are represented at runtime by an integer
|
||||
(Will Crichton, reviewed by Leo White)
|
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|
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* GPR#234: allow "[]" as a user-defined constructor. Demand parenthesis
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around "::" when using "::" as user-defined constructor:
|
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code using "| :: of ..." must change to "| (::) of ...".
|
||||
(Runhang Li, review by Damien Doligez)
|
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|
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- GPR#240: replace special annotations on externals by attributes:
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* "float" is generalized to [@@unboxed]
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* "noalloc" becomes [@@noalloc]
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Deprecate "float" and "noalloc".
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(Jérémie Dimino)
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|
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- GPR#254: @ocaml.warn_on_literal_pattern attribute on constructors to
|
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warn when the argument is matches against a constant pattern. This
|
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attribute is applied on predefined exception constructors which
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carry purely informational (with no stability guarantee) messages.
|
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(Alain Frisch)
|
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|
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- GPR#268: hexadecimal notation for floating-point literals: -0x1.ffffp+987
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In OCaml source code, FP literals can be written using the hexadecimal
|
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notation 0x<mantissa in hex>p<exponent> from ISO C99.
|
||||
(Xavier Leroy)
|
||||
|
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- GPR#273: allow to get the extension slot of an extension constructor
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by writing [%extension_constructor <path>]
|
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(Jérémie Dimino)
|
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|
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- GPR#282: change short-paths penalty heuristic to assign the same cost to
|
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idents containing double underscores as to idents starting with an underscore
|
||||
(Thomas Refis, Leo White)
|
||||
|
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- PR#6681 GPR#326: signature items are now accepted as payloads for
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extension and attributes, using the syntax [%foo: SIG ] or [@foo: SIG ].
|
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Examples: "[%%client: val foo : int]" or "val%client foo : int".
|
||||
(Alain Frisch and Gabriel Radanne)
|
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|
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* GPR#342: Allow shortcuts for extension and attributes on all keywords:
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module%foo, class[@foo], etc.
|
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The attribute in "let[@foo] .. in .." is now attached to the value binding,
|
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|
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@ -118,127 +140,175 @@ Language features:
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|||
(Gabriel Radanne)
|
||||
|
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Compilers:
|
||||
==========
|
||||
|
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* PR#4231, PR#5461: warning 31 is now fatal by default
|
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(Warning 31: A module is linked twice in the same executable.)
|
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This is an interim solution; double-linking of modules has dangerous semantics,
|
||||
eg. exception constructors end up with two distinct declarations.
|
||||
(Alain Frisch)
|
||||
|
||||
- PR#4800: better compilation of tuple assignment
|
||||
(Gabriel Scherer and Alain Frisch)
|
||||
|
||||
- PR#5995: keep -for-pack into account to name exceptions;
|
||||
-for-pack should now be used during bytecode compilation as well
|
||||
(Alain Frisch, report by Christophe Troestler)
|
||||
|
||||
- PR#6400: better error message for '_' used as an expression
|
||||
(Alain Frisch, report by whitequark)
|
||||
|
||||
- PR#6501: harden the native-code generator against certain uses of "%identity"
|
||||
(Xavier Leroy, report by Antoine Miné)
|
||||
|
||||
- PR#6636: add --version option
|
||||
(whitequark)
|
||||
|
||||
- PR#6679: fix pprintast printing of constraints in type declarations
|
||||
(Alain Frisch, report by Jun Furuse)
|
||||
|
||||
- PR#6737: fix Typedtree attributes on (fun x -> body) expressions
|
||||
(Alain Frisch, report by Oleg Kiselyov)
|
||||
|
||||
* PR#6865: remove special case for parsing "let _ = expr" in structures
|
||||
(Jérémie Dimino, Alain Frisch)
|
||||
|
||||
* PR#6438, PR#7059, GPR#315: Pattern guard disables exhaustiveness check
|
||||
(function Some x when x = 0 -> ()) will now raise warning 8 (non-exhaustive)
|
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instead of warning 25 (all clauses are guarded). 25 isn't raised anymore.
|
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Projects that set warning 8 as an error may fail to compile (presumably
|
||||
this is the semantics they wanted).
|
||||
(Alain Frisch, request by Martin Jambon and John Whitington)
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||||
|
||||
- PR#6920: fix debug informations around uses of %apply or %revapply
|
||||
(Jérémie Dimino, report by Daniel Bünzli)
|
||||
|
||||
- PR#6939: Segfault with improper use of let-rec
|
||||
(Alain Frisch)
|
||||
|
||||
- PR#6943: native-code generator for POWER/PowerPC 64 bits, both in
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big-endian (ppc64) and little-endian (ppc64le) configuration.
|
||||
(Xavier Leroy, with inspiration from RedHat's unofficial ppc64 and ppc64le
|
||||
ports)
|
||||
|
||||
- PR#6979: better code generation in x86-32 backend for copying floats to
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||||
the stack
|
||||
(Marc Lasson, review by Xavier Leroy)
|
||||
|
||||
- PR#7018: fix missing identifier renaming during inlining
|
||||
(Alain Frisch, review by Xavier Leroy)
|
||||
|
||||
- PR#7022, GPR#259: unbox float and boxed ints earlier, avoid second pass
|
||||
(Alain Frisch)
|
||||
|
||||
- PR#7026, GPR#288: remove write barrier for polymorphic variants without
|
||||
arguments
|
||||
(Simon Cruanes)
|
||||
|
||||
- PR#7031: new warning 57, ambiguous guarded or-patterns
|
||||
(Luc Maranget, Gabriel Scherer, report by Martin Clochard and Claude Marché)
|
||||
|
||||
- PR#7064, GPR#316: allowing to mark compilation units and sub-modules as
|
||||
deprecated
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||||
(Alain Frisch)
|
||||
|
||||
- PR#7067: fix performance regression (wrt. 4.01) in the native compiler
|
||||
for long nested structures
|
||||
(Alain Frisch, report by Daniel Bünzli, review by Jacques Garrigue)
|
||||
|
||||
- PR#7097: fix strange syntax error message around illegal packaged module
|
||||
signature constraints
|
||||
(Alain Frisch, report by Jun Furuse)
|
||||
|
||||
- PR#7118, PR#7120, GPR#408, GPR#476: Bug fixed in stack unwinding
|
||||
metadata generation. Was a cause of crashes in GUI programs on OS X.
|
||||
(Bart Jacobs, review by Mark Shinwell)
|
||||
|
||||
- GPR#17: some cmm optimizations of integer operations with constants
|
||||
(Stephen Dolan, review by Pierre Chambart)
|
||||
|
||||
- GPR#89: improve type-specialization of unapplied primitives:
|
||||
unapplied annotations (compare : int -> _),
|
||||
type propagation (List.sort compare [1;2;3])
|
||||
and propagation from module signatures now lead to specialization
|
||||
(Frédéric Bour, review by Gabriel Scherer)
|
||||
|
||||
- GPR#107: Prevent more unnecessary float boxing, especially in `if` and `match`
|
||||
(Vladimir Brankov, review by Alain Frisch)
|
||||
|
||||
- GPR#109: new (lazy) unboxing strategy for float and int references
|
||||
(Vladimir Brankov, review by Alain Frisch)
|
||||
|
||||
- GPR#115: More precise typing of values at the C-- and Mach level.
|
||||
(Xavier Leroy, review by Pierre Chambart)
|
||||
|
||||
- GPR#132: Flambda: new intermediate language and "middle-end" optimizers
|
||||
(Pierre Chambart, Mark Shinwell, Leo White)
|
||||
|
||||
- GPR#207: Colors in compiler messages (warnings, errors)
|
||||
configure with -color {auto|always|never} or TERM=dumb
|
||||
(Simon Cruanes, review by Gabriel Scherer)
|
||||
|
||||
- GPR#258: more precise information on PowerPC instruction sizes
|
||||
(Pierre Chambart, Xavier Leroy)
|
||||
|
||||
- GPR#263: improve code generation for if-equivalents of (&&) and (||)
|
||||
(Pierre Chambart)
|
||||
|
||||
- GPR#270: Make [transl_exception_constructor] generate [Immutable] blocks
|
||||
(Mark Shinwell)
|
||||
|
||||
- GPR#271: Fix incorrect mutability flag when records are built using "with"
|
||||
(Mark Shinwell)
|
||||
|
||||
- GPR#275: native-code generator for IBM z System running Linux.
|
||||
In memoriam Gene Amdahl, 1922-2015.
|
||||
(Bill O'Farrell, Tristan Amini, Xavier Leroy)
|
||||
|
||||
- GPR#282: relax short-paths safety check in presence of module aliases, take
|
||||
penalty into account while building the printing map.
|
||||
(Thomas Refis, Leo White)
|
||||
|
||||
- GPR#306: Instrument the compiler to debug performance regressions
|
||||
(Pierre Chambart)
|
||||
|
||||
- GPR#319: add warning 58 for missing cmx files, and
|
||||
extend -opaque option to mli files: a missing .cmx does not warn
|
||||
if the corresponding .cmi is compiled -opaque.
|
||||
(Leo White)
|
||||
|
||||
- GPR#388: OCAML_FLEXLINK environment variable allows overriding flexlink
|
||||
command (David Allsopp)
|
||||
|
||||
- GPR#392: put all parsetree invariants in a new module Ast_invariants
|
||||
(Jérémie Dimino)
|
||||
|
||||
- GPR#407: don't display the name of compiled .c files when calling the
|
||||
Microsoft C Compiler (same as the assembler).
|
||||
(David Allsopp)
|
||||
|
||||
- GPR#431: permit constant float arrays to be eligible for pattern match
|
||||
branch merging
|
||||
(Pierre Chambart)
|
||||
|
||||
- GPR#455: provide more debugging information to Js_of_ocaml
|
||||
(Jérôme Vouillon)
|
||||
|
||||
Runtime system:
|
||||
===============
|
||||
|
||||
- PR#3612, PR#92: allow allocating custom block with finalizers
|
||||
in the minor heap.
|
||||
(Pierre Chambart)
|
||||
|
||||
* PR#6517: use ISO C99 types {,u}int{32,64}_t in preference to our homegrown
|
||||
types {,u}int{32,64}.
|
||||
C stubs may have to be updated as {,u}int{32,64}_t are not defined anymore.
|
||||
(Xavier Leroy)
|
||||
|
||||
- PR#6760: closures evaluated in the toplevel can now be marshalled
|
||||
(whitequark, review by Jacques-Henri Jourdan)
|
||||
|
||||
- PR#6902, GPR#210: emit a runtime warning on stderr
|
||||
when finalizing an I/O channel which is still open:
|
||||
"channel opened on file '...' dies without being closed"
|
||||
|
|
@ -246,458 +316,642 @@ Runtime system:
|
|||
The behavior of affected program is not changed,
|
||||
but they should still be fixed.
|
||||
(Alain Frisch, review by Damien Doligez)
|
||||
|
||||
- Signal handling: for read-and-clear, use GCC/Clang atomic builtins
|
||||
if available.
|
||||
(Xavier Leroy)
|
||||
|
||||
- PR#6910, GPR#224: marshaling (output_value, input_value, et al)
|
||||
now support marshaled data bigger than 4 Gb.
|
||||
(Xavier Leroy)
|
||||
|
||||
* GPR#226: select higher levels of optimization for GCC >= 3.4 and Clang
|
||||
when compiling the run-time system and C stub code.
|
||||
"-std=gnu99 -O2 -fno-strict-aliasing -fwrapv" is used by default.
|
||||
This also affects default flags for user stubs compiled with "ocamlc -c foo.c"
|
||||
and may uncover bugs in them.
|
||||
(Xavier Leroy)
|
||||
|
||||
- GPR#262: Multiple GC roots per compilation unit
|
||||
(Pierre Chambart, Mark Shinwell, review by Damien Doligez)
|
||||
|
||||
- GPR#297: Several changes to improve the worst-case GC pause time.
|
||||
(Damien Doligez, with help from Leo White and Francois Bobot)
|
||||
|
||||
- GPR#325: Add v=0x400 flag to OCAMLRUNPARAM to display GC stats on exit
|
||||
(Louis Gesbert, review by Alain Frisch)
|
||||
|
||||
Standard library:
|
||||
|
||||
- PR#1460, GPR#230: Array.map2, Array.iter2
|
||||
(John Christopher McAlpine)
|
||||
|
||||
- PR#5197, GPR#63: Arg: allow flags such as --flag=arg as well as --flag arg
|
||||
(Richard Jones)
|
||||
|
||||
- PR#6017, PR#7034, GPR#267: More efficient ifprintf implementation
|
||||
(Jeremy Yallop, review by Gabriel Scherer)
|
||||
|
||||
- PR#6296: Some documentation on the floating-point representations
|
||||
recognized by Pervasives.float_of_string
|
||||
(Xavier Leroy)
|
||||
|
||||
- PR#6316: Scanf.scanf failure on %u formats when reading big integers
|
||||
(Xavier Leroy, Benoît Vaugon)
|
||||
|
||||
- PR#6321: guarantee that "hypot infinity nan = infinity"
|
||||
(for conformance with ISO C99)
|
||||
(Xavier Leroy)
|
||||
|
||||
- PR#6390, GPR#36: expose Sys.{int_size,max_wosize} for js_of_ocaml portability
|
||||
(Hugo Heuzard)
|
||||
|
||||
- PR#6449: Add Map.union
|
||||
(Alain Frisch)
|
||||
|
||||
* PR#6494: Add 'equal' functions in modules
|
||||
Bytes, Char, Digest, Int32, Int64, Nativeint, and String
|
||||
Users defining their own modules with signature 'module type of Int32'
|
||||
have to extend their implementation.
|
||||
(Romain Calascibetta)
|
||||
|
||||
* PR#6524, GPR#79: Filename: Optional ?perms argument to open_temp_file
|
||||
May break partial applications of the function (fix by passing ?perms:None)
|
||||
(Daniel Bünzli, review by Jacques-Pascal Deplaix)
|
||||
|
||||
* PR#6525, GPR#80: Add Uchar module to the standard library
|
||||
May introduce module name conflicts with existing projects.
|
||||
(Daniel Bünzli, review by Yoriyuki Yamagata and Damien Doligez)
|
||||
|
||||
- PR#6577: improve performance of %L, %l, %n, %S, %C format specifiers
|
||||
(Alain Frisch)
|
||||
|
||||
- PR#6585: fix memory leak in win32unix/createprocess.c
|
||||
(Alain Frisch, report by user 'aha')
|
||||
|
||||
- PR#6645, GPR#174: Guarantee that Set.add, Set.remove, Set.filter
|
||||
return the original set if no change is required
|
||||
(Alain Frisch, Mohamed Iguernlala)
|
||||
|
||||
- PR#6649, GPR#222: accept (int_of_string "+3")
|
||||
(John Christopher McAlpine)
|
||||
|
||||
- PR#6694, PR#6695, GPR#124: deprecate functions using ISO-8859-1 character set
|
||||
in Char, Bytes, String and provide alternatives *_acii using US-ASCII.
|
||||
Affected functions:
|
||||
{Char,String,Bytes}.{uppercase,lowercase},
|
||||
{String,Bytes}.{capitalize,uncaptialize}
|
||||
(whitequark, review by Damien Doligez)
|
||||
|
||||
- GPR#22: Add the Ephemeron module that implements ephemerons and weak
|
||||
hash table
|
||||
(François Bobot, review by Damien Doligez, Daniel Bünzli,
|
||||
Alain Frisch, Pierre Chambart)
|
||||
|
||||
- GPR#164: more efficient (branchless) implementation of Pervasives.compare
|
||||
specialized at type 'float'.
|
||||
(Vladimir Brankov)
|
||||
|
||||
- GPR#175: Guarantee that Map.add, Map.remove, Map.filter
|
||||
return the original map if no change is required.
|
||||
(Mohamed Iguernlala)
|
||||
|
||||
- GPR#201: generalize types of Printf.{ifprintf,ikfprintf}
|
||||
(Maxence Guesdon)
|
||||
|
||||
- GPR#216: add the missing POSIX.1-2001 signals in Sys
|
||||
(Guillaume Bury)
|
||||
|
||||
- GPR#239: remove type-unsafe code from Stream
|
||||
(Pierre Chambart, review by Gabriel Scherer and Jeremy Yallop)
|
||||
|
||||
- GPR#250: Check for negative start element in Array.sub
|
||||
(Jeremy Yallop)
|
||||
|
||||
- GPR#265: new implementation of Queue avoiding Obj.magic
|
||||
(Jérémie Dimino)
|
||||
|
||||
- GPR#268, GPR#303: '%h' and '%H' modifiers for printf and scanf to
|
||||
support floating-point numbers in hexadecimal notation
|
||||
(Xavier Leroy, Benoît Vaugon)
|
||||
|
||||
- GPR#272: Switch classify_float to [@@unboxed]
|
||||
(Alain Frisch)
|
||||
|
||||
- Improve speed of classify_float by not going through fpclassify()
|
||||
(Alain Frisch, Xavier Leroy)
|
||||
|
||||
- GPR#277: Switch the following externals to [@@unboxed]:
|
||||
* {Nativeint,Int32,Int64}.{of,to}_float
|
||||
* Int{32,64}.float_of_bits
|
||||
* Int{32,64}.bits_of_float
|
||||
(Jérémie Dimino)
|
||||
|
||||
- GPR#281: Switch the following externals to [@@unboxed]:
|
||||
* Sys.time (and [@@noalloc])
|
||||
* Pervasives.ldexp (and [@@noalloc])
|
||||
* Pervasives.compare for float, nativeint, int32, int64.
|
||||
(François Bobot)
|
||||
|
||||
- PR#3622, GPR#195: add function Stack.fold
|
||||
(Simon Cruanes)
|
||||
|
||||
- GPR#329: Add exists, for_all, mem and memq functions in Array
|
||||
(Bernhard Schommer)
|
||||
|
||||
- GPR#337: Add [Hashtbl.filter_map_inplace]
|
||||
(Alain Frisch)
|
||||
|
||||
- GPR#356: Add [Format.kasprintf]
|
||||
(Jérémie Dimino, Mark Shinwell)
|
||||
|
||||
Type system:
|
||||
============
|
||||
|
||||
- PR#5545: Type annotations on methods cannot control the choice of abbreviation
|
||||
(Jacques Garrigue)
|
||||
|
||||
* PR#6465: allow incremental weakening of module aliases.
|
||||
This is done by adding equations to submodules when expanding aliases.
|
||||
In theory this may be incompatible is some corner cases defining a module
|
||||
type through inference, but no breakage known on published code.
|
||||
(Jacques Garrigue)
|
||||
|
||||
- PR#6593: Functor application in tests/basic-modules fails after commit 15405
|
||||
(Jacques Garrigue)
|
||||
|
||||
Toplevel and debugger:
|
||||
======================
|
||||
|
||||
- PR#6113: Add descriptions to directives, and display them via #help
|
||||
(Nick Giannarakis, Berke Durak, Francis Southern and Gabriel Scherer)
|
||||
|
||||
- PR#6396: Warnings-as-errors not properly flushed in the toplevel
|
||||
(Alain Frisch)
|
||||
|
||||
- PR#6401: use proper error reporting for toplevel environment initialization:
|
||||
no more Env.Error(_) at start time
|
||||
(Gabriel Scherer, Alain Frisch)
|
||||
|
||||
- PR#6468: toplevel now supports backtraces if invoked with OCAMLRUNPARAM=b
|
||||
(whitequark and Jake Donham,
|
||||
review by Gabriel Scherer and Jacques-Henri Jourdan)
|
||||
|
||||
- PR#6935, GPR#298: crash in debugger when load_printer is given a directory
|
||||
(Junsong Li, review by Gabriel Scherer)
|
||||
|
||||
- PR#7081: report preprocessor warnings in the toplevel
|
||||
(Valentin Gatien-Baron, review by Jérémie Dimino)
|
||||
|
||||
- PR#7098: Loss of ppx context in toplevel after an exception
|
||||
(Alain Frisch, report by whitequark)
|
||||
|
||||
- PR#7101: The toplevel does not close in_channel for libraries specified on
|
||||
its command line
|
||||
(Alain Frisch)
|
||||
|
||||
- PR#7119: the toplevel does not respect [@@@warning]
|
||||
(Alain Frisch, report by Gabriel Radanne)
|
||||
|
||||
Other libraries:
|
||||
================
|
||||
|
||||
* Unix library: channels created by Unix.in_channel_of_descr or
|
||||
Unix.out_channel_of_descr no longer support text mode under Windows.
|
||||
Calling [set_binary_mode_{in,out} chan false] on these channels
|
||||
now causes an error.
|
||||
(Xavier Leroy)
|
||||
|
||||
- PR#4023 and GPR#68: add Unix.sleepf (sleep with sub-second resolution)
|
||||
(Evgenii Lepikhin and Xavier Leroy)
|
||||
|
||||
* Protect Unix.sleep against interruptions by handled signals.
|
||||
Before, a handled signal could cause Unix.sleep to return early.
|
||||
Now, the sleep is restarted until the given time is elapsed.
|
||||
(Xavier Leroy)
|
||||
|
||||
* PR#6120, GPR#462: implement Unix.symlink and Unix.readlink on
|
||||
Windows. Unix.symlink has a new optional argument to_dir (ignored on
|
||||
non-native Windows platforms). stat functions reimplemented to avoid
|
||||
buggy Microsoft CRT implementations (native Windows only)
|
||||
(David Allsopp, review by Daniel Bünzli)
|
||||
|
||||
- PR#6263: add kind_size_in_bytes and size_in_bytes functions
|
||||
to Bigarray module.
|
||||
(Runhang Li, review by Mark Shinwell)
|
||||
|
||||
- PR#6289: Unix.utimes uses the current time only if both arguments
|
||||
are exactly 0.0. Also, use sub-second resolution if available.
|
||||
(Xavier Leroy, report by Christophe Troestler)
|
||||
|
||||
- PR#6896: serious reimplementation of Big_int.float_of_big_int and
|
||||
Ratio.float_of_ratio, ensuring that the result is correctly rounded.
|
||||
(Xavier Leroy)
|
||||
|
||||
- PR#6989: in Str library, make sure that all \(...\) groups are binding
|
||||
and can be consulted with Str.matched_group. There used to be
|
||||
a limitation to 32 binding groups.
|
||||
(Xavier Leroy)
|
||||
|
||||
- PR#7013: spurious wake-up in the Event module
|
||||
(Xavier Leroy)
|
||||
|
||||
- PR#7024: in documentation of Str regular expressions, clarify what
|
||||
"end of line" means for "^" and "$" regexps.
|
||||
(Xavier Leroy, question by Fredrik Lindgren)
|
||||
|
||||
OCamldep:
|
||||
=========
|
||||
|
||||
- GPR#286: add support for module aliases
|
||||
(Jacques Garrigue)
|
||||
|
||||
Manual:
|
||||
=======
|
||||
|
||||
- GPR#302: The OCaml reference manual is now included in the manual/
|
||||
subdirectory of the main OCaml source repository. Contributions to
|
||||
the manual are warmly welcome.
|
||||
(François Bobot, review by Florian Angeletti)
|
||||
|
||||
- PR#6676: ongoing simplification of the "Language Extensions" section
|
||||
(Alain Frisch, John Whitington)
|
||||
|
||||
- PR#7092, GPR#379: Add missing documentation for new 4.03 features
|
||||
(Florian Angeletti)
|
||||
|
||||
- PR#7109, GPR#380: Fix bigarray documentation layout
|
||||
(Florian Angeletti, Leo White)
|
||||
|
||||
Bug fixes:
|
||||
==========
|
||||
|
||||
- PR#3612: memory leak in bigarray read from file
|
||||
(Pierre Chambart, report by Gary Huber)
|
||||
|
||||
* PR#4166, PR#6956: force linking when calling external C primitives
|
||||
(Jacques Garrigue, reports by Markus Mottl and Christophe Troestler)
|
||||
|
||||
* PR#4466, PR#5325: under Windows, concurrent read and write operations
|
||||
on the same socket could block unexpectedly. Fixed by keeping sockets
|
||||
in asynchronous mode rather than creating them in synchronous mode.
|
||||
(Xavier Leroy)
|
||||
|
||||
* PR#4539: change exception string raised when comparing functional values
|
||||
May break programs matching on the string argument of Invalid_argument.
|
||||
Matching on the string argument of Invalid_argument or Failure is a
|
||||
programming mistake: these strings may change in future versions.
|
||||
(Nicolas Braud-Santoni, report by Eric Cooper)
|
||||
|
||||
- PR#4832: Filling bigarrays may block out runtime
|
||||
(Markus Mottl)
|
||||
|
||||
- PR#5663: program rejected due to nongeneralizable type variable that
|
||||
appears nowhere
|
||||
(Jacques Garrigue, report by Stephen Weeks)
|
||||
|
||||
- PR#5780: report more informative type names in GADTs error messages
|
||||
(Jacques Garrigue, report by Sebastien Furic)
|
||||
|
||||
- PR#5887: move the byterun/*.h headers to byterun/caml/*.h to avoid header
|
||||
name clashes
|
||||
(Jérôme Vouillon and Adrien Nader and whitequark)
|
||||
|
||||
* PR#6081: ocaml now adds script's directory to search path, not current
|
||||
directory
|
||||
(Thomas Leonard and Damien Doligez)
|
||||
|
||||
- PR#6108, PR#6802: fail cleanly if dynlink.cma or ocamltoplevel.cma
|
||||
are loaded inside the toplevel loop.
|
||||
(Xavier Leroy)
|
||||
|
||||
- PR#6171: Confusing error message when a type escapes its scope.
|
||||
(Jacques Garrigue and Leo White, report by John Whitington)
|
||||
|
||||
- PR#6340: Incorrect handling of \r when processing "Windows" source files
|
||||
(Damien Doligez, report by David Allsopp)
|
||||
|
||||
- PR#6342: Incorrect error message when type constraints differ
|
||||
(Alain Frisch, report by Philippe Wang)
|
||||
|
||||
* PR#6521: {Bytes,Char,String}.escaped were locale-dependent
|
||||
we now escape all non-ASCII-printable instead of a locale-dependent subset.
|
||||
(Damien Doligez, report by Jun Furuse)
|
||||
|
||||
- PR#6526: ocamllex should not warn on unescaped newline inside comments
|
||||
(Damien Doligez, report by user 'dhekir')
|
||||
|
||||
- PR#6341: ocamldoc -colorize-code adds spurious <br> tags to <pre> blocks
|
||||
(Maxence Guesdon, report by Damien Doligez)
|
||||
|
||||
- PR#6560: Wrong failure message for {Int32,Int64,NativeInt}.of_string
|
||||
It reported (Failure "int_of_string"), now "Int32.of_string" etc.
|
||||
(Maxime Dénès and Gabriel Scherer)
|
||||
|
||||
- PR#6648: show_module should indicate its elision
|
||||
(Jacques Garrigue, report by Leo White)
|
||||
|
||||
- PR#6650: Cty_constr not handled correctly by Subst
|
||||
(Jacques Garrigue, report by Leo White)
|
||||
|
||||
- PR#6651: Failing component lookup
|
||||
(Jacques Garrigue, report by Leo White)
|
||||
|
||||
* PR#6664: Crash when finalising lazy values of the wrong type.
|
||||
(Damien Doligez)
|
||||
|
||||
- PR#6672: Unused variance specification allowed in with constraint
|
||||
(Jacques Garrigue, report by Leo White)
|
||||
|
||||
- PR#6677: Allow to disable warning 39 (useless "rec") with [@ocaml.warning]
|
||||
applied to the first value binding of the would-be "rec" declaration
|
||||
(Alain Frisch, report by Jun Furuse)
|
||||
|
||||
- PR#6744: Univars can escape through polymorphic variants (partial fix)
|
||||
(Jacques Garrigue, report by Leo White)
|
||||
|
||||
- PR#6752: Extensible variant types and scope escaping
|
||||
A side-effect of the fix is that (ocamlc -i) sometimes reports
|
||||
(type-sound) invalid signature, with a type used before its declaration.
|
||||
(Jacques Garrigue, report by Maxence Guesdon)
|
||||
|
||||
- PR#6762: improve warning 45 in presence of re-exported type definitions
|
||||
(Warning 45: open statement shadows the constructor)
|
||||
(Alain Frisch, report by Olivier Andrieu)
|
||||
|
||||
- PR#6776: Failure to kill the "tick" thread, segfault when exiting the runtime
|
||||
(Damien Doligez, report by Thomas Braibant)
|
||||
|
||||
- PR#6780: Poor error message for wrong -farch and -ffpu options (ocamlopt, ARM)
|
||||
(Xavier Leroy, report by whitequark)
|
||||
|
||||
- PR#6805: Duplicated expression in case of hole in a non-failing switch.
|
||||
(Luc Maranget)
|
||||
|
||||
- PR#6808: the parsing of OCAMLRUNPARAM is too lax
|
||||
(Damien Doligez)
|
||||
|
||||
- PR#6874: Inefficient code generated for module function arguments
|
||||
(Jacques Garrigue, report by Markus Mottl)
|
||||
|
||||
- PR#6888: The list command of ocamldebug uses the wrong file
|
||||
(Damien Doligez, report by Pierre-Marie Pédrot)
|
||||
|
||||
- PR#6897: Bad error message for some pattern matching on extensible variants
|
||||
(Alain Frisch, report by Gabriel Radanne)
|
||||
|
||||
- PR#6899: Optional parameters and non generalizable type variables
|
||||
(Thomas Refis and Leo White)
|
||||
|
||||
- PR#6907: Stack overflow printing error in class declaration
|
||||
(Jacques Garrigue, report by Ivan Gotovchits)
|
||||
|
||||
- PR#6931: Incorrect error message on type error inside record construction
|
||||
(Damien Doligez, report by Leo White)
|
||||
|
||||
- PR#6938: fix regression on "%047.27{l,L,n}{d,i,x,X,o,u}"
|
||||
(Benoît Vaugon, report by Arduino Cascella)
|
||||
|
||||
- PR#6944: let module X = Path in … is not typed as a module alias
|
||||
(Jacques Garrigue, report by Frédéric Bour)
|
||||
|
||||
- PR#6945 and GPR#227: protect Sys and Unix functions against string
|
||||
arguments containing the null character '\000'
|
||||
(Simon Cruanes and Xavier Leroy, report by Daniel Bünzli)
|
||||
|
||||
- PR#6946: Uncaught exception with wrong type for "%ignore"
|
||||
(Jacques Garrigue, report by Leo White)
|
||||
|
||||
- PR#6954: Infinite loop in type checker with module aliases
|
||||
(Jacques Garrigue, report by Mark Mottl)
|
||||
|
||||
- PR#6972, GPR#276: 4.02.3 regression on documentation comments in .cmt files
|
||||
(Leo White, report by Olivier Andrieu)
|
||||
|
||||
- PR#6977: String literals in comments interpret escape sequences
|
||||
(Damien Doligez, report by Daniel Bünzli and David Sheets)
|
||||
|
||||
- PR#6980: Assert failure from polymorphic variants and existentials
|
||||
(Jacques Garrigue, report by Leo White)
|
||||
|
||||
- PR#6981: Ctype.Unify(_) with associated functor arg refering to previous one
|
||||
(Jacques Garrigue, report by Nicholas Labich)
|
||||
|
||||
- PR#6982: unexpected type error when packing a module alias
|
||||
(Jacques Garrigue, report by Valentin Gatien-Baron)
|
||||
|
||||
- PR#6985: `module type of struct include Bar end exposes
|
||||
%s#row when Bar contains private row types
|
||||
(Jacques Garrigue, report by Nicholas Labich)
|
||||
|
||||
- PR#6992: Segfault from bug in GADT/module typing
|
||||
(Jacques Garrigue, report by Stephen Dolan)
|
||||
|
||||
- PR#6993: Segfault from recursive modules violating exhaustiveness assumptions
|
||||
(Jacques Garrigue, report by Stephen Dolan)
|
||||
|
||||
- PR#6998: Typer fails reading unnecessary cmis with -no-alias-deps and -w -49
|
||||
(Leo White, report by Valentin Gatien-Baron)
|
||||
|
||||
- PR#7003: String.sub may cause segmentation fault on sizes above 2^31
|
||||
(Damien Doligez, report by Radek Micek)
|
||||
|
||||
- PR#7008: Fatal error in ocamlc with empty compilation unit name
|
||||
(Damien Doligez, report by Cesar Kunz)
|
||||
|
||||
- PR#7012: Variable name forgotten when it starts with a capital letter
|
||||
(Jacques Garrigue, Gabriel Scherer,
|
||||
report by Thomas Leonard and Florian Angeletti)
|
||||
|
||||
- PR#7016: fix Stack overflow in GADT typing
|
||||
Note: Equi-recursive types are considered when checking GADT pattern
|
||||
exhaustiveness, even when -rectypes is not used.
|
||||
(Jacques Garrigue, report by Mikhail Mandrykin)
|
||||
|
||||
- PR#7030: libasmrun_shared.so fails to build on SPARC Solaris
|
||||
(report and fix by Patrick Star)
|
||||
|
||||
- PR#7036: Module alias is not taken into account when checking module
|
||||
type compatibility (in a class type)
|
||||
(Jacques Garrigue)
|
||||
|
||||
- PR#7037: more reproducible builds, don't put temp file names into objects
|
||||
(Xavier Leroy)
|
||||
|
||||
- PR#7038: out of memory condition in caml_io_mutex_lock
|
||||
(Xavier Leroy, report by Marc Lasson)
|
||||
|
||||
- PR#7039: Unix.getsockname returns garbage for unnamed PF_UNIX sockets
|
||||
(Xavier Leroy)
|
||||
|
||||
- PR#7042 and GPR#295: CSE optimization confuses the FP literals +0.0 and -0.0
|
||||
(Xavier Leroy)
|
||||
|
||||
- PR#7075: Fix repetitions in ocamldoc generated documentation
|
||||
(Florian Angeletti)
|
||||
|
||||
- PR#7082: Object type in recursive module's `with` annotation
|
||||
(Jacques Garrigue and Alain Frisch, report by Nicholas Labich)
|
||||
|
||||
- PR#7096: ocamldoc uses an incorrect subscript/superscript style
|
||||
(Gabriel Scherer, report by user 'pierpa')
|
||||
|
||||
- PR#7108: ocamldoc, have -html preserve custom/extended html generators
|
||||
(Armaël Guéneau)
|
||||
|
||||
- PR#7111: reject empty let bindings instead of printing incorrect syntax
|
||||
(Jérémie Dimino)
|
||||
|
||||
* PR#7113: -safe-string can break GADT compatibility check
|
||||
bytes and string are now considered compatible even with -safe-string,
|
||||
which may break exhaustivity for code assuming they were disjoint
|
||||
(Jacques Garrigue, report by Jeremy Yallop)
|
||||
|
||||
- PR#7115: shadowing in a branch of a GADT match breaks unused variable warning
|
||||
(Alain Frisch, report by Valentin Gatien-Baron)
|
||||
|
||||
- PR#7133, GPR#450: generate local jump labels on OS X
|
||||
(Bart Jacobs)
|
||||
|
||||
- PR#7135: only warn about ground coercions in -principal mode
|
||||
(Jacques Garrigue, report by Jeremy Yallop)
|
||||
|
||||
- PR#7152: Typing equality involving non-generalizable type variable
|
||||
(Jacques Garrigue, report by François Bobot)
|
||||
|
||||
- PR#7160: Type synonym definitions can weaken gadt constructor types
|
||||
(Jacques Garrigue, report by Mikhail Mandrykin)
|
||||
|
||||
- PR#7182: Assertion failure with recursive modules and externals
|
||||
(Jacques Garrigue, report by Jeremy Yallop)
|
||||
|
||||
- GPR#205: Clear caml_backtrace_last_exn before registering as root
|
||||
(report and fix by Frederic Bour)
|
||||
|
||||
- GPR#220: minor -dsource error on recursive modules
|
||||
(Hongbo Zhang)
|
||||
|
||||
- GPR#228: fix a dangling internal pointer in (bytecode )debug_info
|
||||
(Gabriel Scherer and Mark Shinwell and Xavier Leroy)
|
||||
|
||||
- GPR#233: Make CamlinternalMod.init_mod robust to optimization
|
||||
(Pierre Chambart, Mark Shinwell)
|
||||
|
||||
- GPR#249: fix a few hardcoded ar commands
|
||||
(Daniel Bünzli)
|
||||
|
||||
- GPR#251: fix cross-compilation with ocamldoc enabled
|
||||
(whitequark)
|
||||
|
||||
- GPR#280: Fix stdlib dependencies for .p.cmx
|
||||
(Pierre Chambart, Mark Shinwell)
|
||||
|
||||
- GPR#283: Fix memory leaks in intern.c when OOM is raised
|
||||
(Marc Lasson, review by Alain Frisch)
|
||||
|
||||
- GPR#22: Fix the cleaning of weak pointers. In very rare cases
|
||||
accessing a value during the cleaning of the weak pointers could
|
||||
result in the value being removed from one weak arrays and kept in
|
||||
another one. That breaks the property that a value is removed from a
|
||||
weak pointer only when it is dead and garbage collected.
|
||||
(François Bobot, review by Damien Doligez)
|
||||
|
||||
- GPR#313: Prevent quadratic cases in CSE
|
||||
(Pierre Chambart, review by Xavier Leroy)
|
||||
|
||||
- PR#6795, PR#6996: Make ocamldep report errors passed in
|
||||
[%ocaml.error] extension points
|
||||
(Jérémie Dimino)
|
||||
|
||||
- GPR#355: make ocamlnat build again
|
||||
(Jérémie Dimino, Thomas Refis)
|
||||
|
||||
- GPR#405: fix compilation under Visual Studio 2015
|
||||
(David Allsopp)
|
||||
|
||||
- GPR#441: better type error location in presence of type constraints
|
||||
(Thomas Refis, report by Arseniy Alekseyev)
|
||||
|
||||
- GPR#477: reallow docstrings inside object types, and inside polymorphic
|
||||
variant and arrow types
|
||||
(Thomas Refis)
|
||||
|
||||
Features wishes:
|
||||
================
|
||||
|
||||
- PR#4518, GPR#29: change location format for reporting errors in ocamldoc
|
||||
(Sergei Lebedev)
|
||||
|
||||
- PR#4714: List.cons
|
||||
|
||||
- PR#5418 (comments) : generate dependencies with $(CC) instead of gcc
|
||||
(Damien Doligez, report by Michael Grünewald)
|
||||
|
||||
- PR#6167: OCAMLPARAM support for disabling PIC generation ("pic=0")
|
||||
(Gabor Pali)
|
||||
|
||||
- PR#6367, GPR#25: introduce Asttypes.arg_label to encode labelled arguments
|
||||
(Frédéric Bour and Jacques Garrigue)
|
||||
|
||||
- PR#6452, GPR#140: add internal suport for custom printing formats
|
||||
(Jérémie Dimino)
|
||||
|
||||
- PR#6611: remove the option wrapper on optional arguments in the syntax tree
|
||||
(Alain Frisch, review by Damien Doligez, request by whitequark)
|
||||
|
||||
- PR#6635: support M.[], M.(), M.{< >} and M.[| |]
|
||||
(Jeremy Yallop, review by Gabriel Radanne)
|
||||
|
||||
- PR#6691: install .cmt[i] files for stdlib and compiler-libs
|
||||
(David Sheets, request by Gabriel Radanne)
|
||||
|
||||
- PR#6722: compatibility with x32 architecture (x86-64 in ILP32 mode).
|
||||
ocamlopt is not supported, but bytecode compiles cleanly.
|
||||
(Adam Borowski and Xavier Leroy)
|
||||
|
||||
- PR#6742: remove duplicate virtual_flag information from Tstr_class
|
||||
(Gabriel Radanne and Jacques Garrigue)
|
||||
|
||||
- PR#6719: improve Buffer.add_channel when not enough input is available
|
||||
(Simon Cruanes)
|
||||
|
||||
* PR#6816: reject integer and float literals directly followed by an identifier.
|
||||
This was prevously read as two separate tokens.
|
||||
[let abc = 1 in (+) 123abc] was accepted and is now rejected.
|
||||
(Hugo Heuzard)
|
||||
|
||||
- PR#6876: improve warning 6 by listing the omitted labels.
|
||||
(Warning 6: Label omitted in function application)
|
||||
(Eyyüb Sari)
|
||||
|
||||
- PR#6924: tiny optim to avoid some spilling of floats in x87
|
||||
(Alain Frisch)
|
||||
|
||||
- GPR#111: `(f [@taillcall]) x y` warns if `f x y` is not a tail-call
|
||||
(Simon Cruanes)
|
||||
|
||||
- GPR#118: ocamldep -allow-approx: fallback to a lexer-based approximation
|
||||
(Frédéric Bour)
|
||||
|
||||
- GPR#137: add untypeast.ml (in open recursion style) to compiler-libs
|
||||
(Gabriel Radanne)
|
||||
|
||||
- GPR#142: add a CAMLdrop macro for undoing CAMLparam*/CAMLlocal*
|
||||
(Thomas Braibant and Damien Doligez)
|
||||
|
||||
- GPR#145: speeedup bigarray access by optimizing Cmmgen.bigarray_indexing
|
||||
(Vladimir Brankov, review by Gabriel Scherer)
|
||||
|
||||
- GPR#147: [type 'a result = Ok of 'a | Error of 'b] in Pervasives
|
||||
(Yaron Minsky)
|
||||
|
||||
- GPR#156, GPR#279: optimize caml_frame_descriptors realloc (dynlink speedup)
|
||||
(Pierre Chambart, Alain Frisch,
|
||||
review by François Bobot, Xavier Leroy and Damien Doligez)
|
||||
|
||||
- GPR#165, GPR#221: fix windows compilation warnings
|
||||
(Bernhard Schommer, Gabriel Scherer, report by Alain Frisch)
|
||||
|
||||
* GPR#170: Parse arbitrary precision integers.
|
||||
Accept a single [A-Za-z] as modifier for integers (generalizing 'l','L','n')
|
||||
and floats.
|
||||
|
|
@ -705,35 +959,49 @@ Features wishes:
|
|||
This changes PR#6816 a little bit by reading the literal [123a] as a single
|
||||
token that can later be rewritten by a ppx preprocessor.
|
||||
(Hugo Heuzard)
|
||||
|
||||
- GPR#189: Added .dylib and .so as extensions for ocamlmklib
|
||||
(Edgar Aroutiounian, whitequark)
|
||||
|
||||
- GPR#191: Making gc.h and some part of memory.h public
|
||||
(Thomas Refis)
|
||||
|
||||
- GPR#196: Make [Thread.id] and [Thread.self] [noalloc]
|
||||
(Clark Gaebel)
|
||||
|
||||
- GPR#237: a CONTRIBUTING document
|
||||
(François Bobot, Gabriel Scherer, review by Xavier Leroy)
|
||||
|
||||
- GPR#245: remove a few remaining French comments
|
||||
(Florian Angeletti)
|
||||
|
||||
- GPR#252: improve build instructions in MSVC Windows README
|
||||
(Philip Daian)
|
||||
|
||||
- GPR#308: add experimental support for NetBSD/arm (verified on RaspberryPi)
|
||||
(Rich Neswold)
|
||||
|
||||
- GPR#335: Type error messages specifies if a type is abstract
|
||||
because no corresponding cmi could be found.
|
||||
(Hugo Heuzard)
|
||||
|
||||
- GPR#365: prevent printing just a single type variable on one side
|
||||
of a type error clash.
|
||||
(Hugo Heuzard)
|
||||
|
||||
- GPR#383: configure: define _ALL_SOURCE for build on AIX7.1
|
||||
(tkob)
|
||||
|
||||
- GPR#401: automatically retry failed test directories in the testsuite
|
||||
(David Allsopp)
|
||||
|
||||
- GPR#451: an optional 'parallel' target in testsuite/Makefile using the
|
||||
GNU parallel tool to run tests in parallel.
|
||||
(Gabriel Scherer)
|
||||
|
||||
Build system:
|
||||
=============
|
||||
|
||||
- GPR#388: FlexDLL added as a Git submodule and bootstrappable with the compiler
|
||||
(David Allsopp)
|
||||
|
||||
|
|
|
|||
|
|
@ -71,6 +71,7 @@ type error =
|
|||
| No_value_clauses
|
||||
| Exception_pattern_below_toplevel
|
||||
| Inlined_record_escape
|
||||
| Inlined_record_expected
|
||||
| Unrefuted_pattern of pattern
|
||||
| Invalid_extension_constructor_payload
|
||||
| Not_an_extension_constructor
|
||||
|
|
@ -120,11 +121,6 @@ let rp node =
|
|||
;;
|
||||
|
||||
|
||||
let is_recarg d =
|
||||
match (repr d.val_type).desc with
|
||||
| Tconstr(p, _, _) -> Path.is_constructor_typath p
|
||||
| _ -> false
|
||||
|
||||
type recarg =
|
||||
| Allowed
|
||||
| Required
|
||||
|
|
@ -1937,10 +1933,22 @@ and type_expect_ ?in_function ?(recarg=Rejected) env sexp ty_expected =
|
|||
let name = Path.name ~paren:Oprint.parenthesized_ident path in
|
||||
Stypes.record (Stypes.An_ident (loc, name, annot))
|
||||
end;
|
||||
begin match is_recarg desc, recarg with
|
||||
| _, Allowed | true, Required | false, Rejected -> ()
|
||||
| true, Rejected | false, Required ->
|
||||
raise (Error (loc, env, Inlined_record_escape));
|
||||
let is_recarg =
|
||||
match (repr desc.val_type).desc with
|
||||
| Tconstr(p, _, _) -> Path.is_constructor_typath p
|
||||
| _ -> false
|
||||
in
|
||||
|
||||
begin match is_recarg, recarg, (repr desc.val_type).desc with
|
||||
| _, Allowed, _
|
||||
| true, Required, _
|
||||
| false, Rejected, _
|
||||
-> ()
|
||||
| true, Rejected, _
|
||||
| false, Required, Tvar _ ->
|
||||
raise (Error (loc, env, Inlined_record_escape))
|
||||
| false, Required, _ ->
|
||||
() (* will fail later *)
|
||||
end;
|
||||
rue {
|
||||
exp_desc =
|
||||
|
|
@ -3655,7 +3663,7 @@ and type_construct env loc lid sarg ty_expected attrs =
|
|||
Pexp_record (_, (Some {pexp_desc = Pexp_ident _}| None))}] ->
|
||||
Required
|
||||
| _ ->
|
||||
raise (Error(loc, env, Inlined_record_escape))
|
||||
raise (Error(loc, env, Inlined_record_expected))
|
||||
end
|
||||
in
|
||||
let args =
|
||||
|
|
@ -4320,6 +4328,9 @@ let report_error env ppf = function
|
|||
fprintf ppf
|
||||
"@[This form is not allowed as the type of the inlined record could \
|
||||
escape.@]"
|
||||
| Inlined_record_expected ->
|
||||
fprintf ppf
|
||||
"@[This constructor expects an inlined record argument.@]"
|
||||
| Unrefuted_pattern pat ->
|
||||
fprintf ppf
|
||||
"@[%s@ %s@ %a@]"
|
||||
|
|
|
|||
|
|
@ -116,6 +116,7 @@ type error =
|
|||
| No_value_clauses
|
||||
| Exception_pattern_below_toplevel
|
||||
| Inlined_record_escape
|
||||
| Inlined_record_expected
|
||||
| Unrefuted_pattern of Typedtree.pattern
|
||||
| Invalid_extension_constructor_payload
|
||||
| Not_an_extension_constructor
|
||||
|
|
|
|||
Loading…
Reference in New Issue