Andrew Kelley
1d8b8ad687
add compile error for using outer scoped runtime variables
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from a fn defined inside it. closes #876
2018-09-05 20:32:06 -04:00
Andrew Kelley
b517bea734
allow comptime_int to @floatToInt
2018-09-05 18:01:48 -04:00
hfcc
768d1fc539
Added compilation error when a non-float is given to @floatToInt()
2018-09-05 23:31:25 +02:00
Andrew Kelley
c87a576cb5
stage1 compile error instead of crashing for unsupported comptime ptr cast
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See #955
2018-09-05 15:53:36 -04:00
Andrew Kelley
a76a72469b
stage1: fix crash when invalid type used in array type
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closes #1186
2018-09-05 10:43:35 -04:00
Andrew Kelley
869167fc6d
compile error for @noInlineCall on an inline fn
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closes #1133
2018-09-04 17:38:48 -04:00
Andrew Kelley
68db9d5074
add compile error for comptime control flow inside runtime block
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closes #834
2018-09-04 15:28:35 -04:00
Andrew Kelley
b65cca37ce
add test coverage for invalid switch expression parameter
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closes #604
2018-08-28 15:48:39 -04:00
Andrew Kelley
901b5c1566
add compile error for function prototype with no body
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closes #1231
2018-08-28 15:39:32 -04:00
Andrew Kelley
009e90f446
fix @typeInfo unable to distinguish compile error vs no-payload
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closes #1421
closes #1426
2018-08-27 17:13:34 -04:00
kristopher tate
298abbcff8
better support for `_` identifier
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* disallow variable declaration of `_`
* prevent `_` from shadowing itself
* prevent read access of `_`
closes #1204
closes #1320
2018-08-03 02:57:17 -04:00
Andrew Kelley
895f262a55
pull request fixups
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* clean up parser code
* fix stage2 parse and render code
* remove redundant test
* make stage1 compile tests leaner
2018-08-02 14:15:31 -04:00
kristopher tate
51955a5ca2
test/compile_errors.zig: update test to reflect that the promise symbol is no in scope with suspend;
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Tracking Issue #1296 ;
2018-08-02 17:02:14 +09:00
kristopher tate
13ec5db234
test/compile_errors.zig: @handle() in non-async function
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Tracking Issue #1296 ;
2018-08-02 16:50:08 +09:00
kristopher tate
c546f750f1
test/compile_errors.zig: @handle() called outside of function definition;
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Tracking Issue #1296 ;
2018-08-02 16:50:08 +09:00
Andrew Kelley
2cbad364c1
add compile error for ignoring return value of while loop bodies
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closes #1049
2018-07-26 18:29:07 -04:00
Andrew Kelley
fd575fe1f3
add compile error for missing parameter name of generic function
2018-07-25 18:15:55 -04:00
Andrew Kelley
84195467ad
add compile error for non-inline for loop on comptime type
2018-07-25 17:08:55 -04:00
Andrew Kelley
29e19ace36
fix logic for determining whether param requires comptime
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closes #778
closes #1213
2018-07-24 10:21:33 -04:00
Andrew Kelley
e9a03cccf3
all integer sizes are available as primitives
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* fix wrong implicit cast for `@IntType` bit_count parameter.
* fix incorrect docs for `@IntType` bit_count parameter.
closes #1242
closes #745
closes #1240
2018-07-16 10:53:15 -04:00
Andrew Kelley
3f30897fdc
add compile error for disallowed types in extern structs
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closes #1218
2018-07-11 14:08:56 -04:00
Andrew Kelley
28f9230b40
fix crash when calling comptime-known undefined function ptr
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closes #880
closes #1212
2018-07-10 10:12:08 -04:00
Andrew Kelley
2ee67b7642
langref: docs for invalid error set cast and incorrect pointer alignment
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also add detection of incorrect pointer alignment at compile-time
of pointers that were constructed with `@intToPtr`.
2018-07-09 11:13:29 -04:00
Andrew Kelley
9eb51e20ed
fix crash on @ptrToInt of a *void
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closes #1192
2018-07-09 10:44:06 -04:00
Andrew Kelley
d8295c1889
add @popCount intrinsic
2018-07-07 00:25:32 -04:00
Andrew Kelley
1cf7511dc9
add compile error notes for where struct definitions are
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closes #1202
2018-07-06 16:20:46 -04:00
Isaac Hier
9cff23dbf9
Fix assertion crash on enum switch values
2018-07-04 13:27:10 -04:00
Andrew Kelley
4c0e280d6d
Merge pull request #1185 from ziglang/undefined-at-comptime-improvements
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Operators now throw a compiler error when operating on undefined values
2018-07-01 01:33:23 -04:00
Jimmi Holst Christensen
b182151de5
Fixed line numbers for tests
2018-06-30 21:59:14 +02:00
Jimmi Holst Christensen
ecd5e60be9
Expanded the list of operators that catch undefined values at comptime
2018-06-30 20:50:09 +02:00
Jimmi Holst Christensen
01bd5c46e1
Revert "ir_resolve_const now checks recursivly for undef values"
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This reverts commit 4c3f27ce1e
.
2018-06-30 17:35:06 +02:00
isaachier
f1c56f7f22
Clarify reason implicit cast does not work for large RHS ( #1168 )
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* Clarify reason implicit cast does not work for large RHS
2018-06-29 14:52:25 -04:00
Jimmi HC
4c3f27ce1e
ir_resolve_const now checks recursivly for undef values
2018-06-29 10:21:43 +02:00
Andrew Kelley
459d72f873
fix compiler crash for invalid enum
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closes #1079
closes #1147
2018-06-21 17:41:49 -04:00
Andrew Kelley
42db807f37
remove redundant implicit casting code
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and introduce better type mismatch errors
closes #1061
2018-06-19 18:51:46 -04:00
Andrew Kelley
c7804277bf
`@floatToInt` now has safety-checked undefined behavior
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when the integer part does not fit in the destination integer type
* Also fix incorrect safety triggered for integer casting an
`i32` to a `u7`. closes #1138
* adds compiler-rt function: `__floatuntidf`
2018-06-19 16:06:10 -04:00
Andrew Kelley
a3ddd0826b
remove enum to/from int casting syntax; add `@enumToInt`/`@intToEnum`
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see #1061
2018-06-19 03:50:38 -04:00
Andrew Kelley
626b73e8be
remove error to/from int casting syntax; add `@errorToInt`/`@intToError`
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See #1061
2018-06-18 18:48:29 -04:00
Andrew Kelley
1aafbae5be
remove []u8 casting syntax. add `@bytesToSlice` and `@sliceToBytes`
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See #1061
2018-06-18 17:25:29 -04:00
Andrew Kelley
8fd7cc11e1
disallow opaque as a return type of fn type syntax
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closes #1115
2018-06-18 11:12:15 -04:00
Andrew Kelley
d49d6f0cde
fix compiler crash when using @intToFloat with float literal
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closes #1132
2018-06-18 11:04:18 -04:00
Andrew Kelley
3c12ba7180
update test cases
2018-06-17 04:32:57 -04:00
Andrew Kelley
e311cd562b
don't automatically take pointer when passing by non-copying value
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this commit does not have all tests passing
2018-06-16 19:37:00 -04:00
Andrew Kelley
59b3dc8907
allow passing by non-copying value
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closes #733
2018-06-16 19:36:33 -04:00
Andrew Kelley
8dd24796c4
disallow implicit casts that break rules for optionals
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closes #1102
2018-06-13 11:04:09 -04:00
Andrew Kelley
77678b2cbc
breaking syntax change: orelse keyword instead of ?? ( #1096 )
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use the `zig-fmt-optional-default` branch to have zig fmt
automatically do the changes.
closes #1023
2018-06-10 01:13:51 -04:00
Andrew Kelley
ec1b6f6673
breaking syntax change: ??x to x.? ( #1095 )
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See #1023
This also renames Nullable/Maybe to Optional
2018-06-09 23:42:14 -04:00
Andrew Kelley
31aefa6a21
fix structs that contain types which require comptime
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Now, if a struct has any fields which require comptime,
such as `type`, then the struct is marked as requiring
comptime as well. Same goes for unions.
This means that a function will implicitly be called
at comptime if the return type is a struct which contains
a field of type `type`.
closes #586
2018-06-07 18:07:30 -04:00
Andrew Kelley
76c8efd56c
add test for not allowing implicit cast from T to [*]const T
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See #770
2018-06-05 23:54:14 -04:00
Andrew Kelley
bd13e757e7
disable deref syntax for unknown length pointers
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See #770
2018-06-05 23:26:43 -04:00