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fix crash when doing binary not on integer literal 

closes #201
master
Andrew Kelley 2016-09-26 19:42:51 -04:00
parent 4b68224c60
commit 7f4d4bdb3f
2 changed files with 9 additions and 4 deletions
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6
src/analyze.cpp
View File

@ -6037,12 +6037,10 @@ static TypeTableEntry *analyze_prefix_op_expr(CodeGen *g, ImportTableEntry *impo
*expr_node);
if (expr_type->id == TypeTableEntryIdInvalid) {
return expr_type;
} else if (expr_type->id == TypeTableEntryIdInt ||
expr_type->id == TypeTableEntryIdNumLitInt)
{
} else if (expr_type->id == TypeTableEntryIdInt) {
return expr_type;
} else {
add_node_error(g, *expr_node, buf_sprintf("invalid binary not type: '%s'",
add_node_error(g, node, buf_sprintf("unable to perform binary not operation on type '%s'",
buf_ptr(&expr_type->name)));
return g->builtin_types.entry_invalid;
}

7
test/run_tests.cpp
View File

@ -1583,6 +1583,13 @@ fn foo() {
)SOURCE", 2,
".tmp_source.zig:24:11: error: function called as method of 'List', but first parameter is of type '&Allocator'",
".tmp_source.zig:6:9: note: function declared here");
add_compile_fail_case("binary not on number literal", R"SOURCE(
const TINY_QUANTUM_SHIFT = 4;
const TINY_QUANTUM_SIZE = 1 << TINY_QUANTUM_SHIFT;
var block_aligned_stuff: usize = (4 + TINY_QUANTUM_SIZE) & ~(TINY_QUANTUM_SIZE - 1);
)SOURCE", 1, ".tmp_source.zig:4:60: error: unable to perform binary not operation on type '(integer literal)'");
}
//////////////////////////////////////////////////////////////////////////////