OSO/TinyCC
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Add warning 2

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For example:
struct A {
int b: 16;
int c: 16
};
sizeof (struct A);
This commit is contained in:
jiang
2014-05-09 22:41:45 +08:00
parent 14d0aa450f
commit 03687729ec
1 changed files with 2 additions and 0 deletions
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2
tccgen.c
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@ -3795,6 +3795,8 @@ ST_FUNC void unary(void)
if (!(type.t & VT_VLA)) { if (!(type.t & VT_VLA)) {
if (size < 0) if (size < 0)
tcc_error("sizeof applied to an incomplete type"); tcc_error("sizeof applied to an incomplete type");
if(type.t & VT_BITFIELD)
tcc_error("'%s' applied to a bit-field", get_tok_str(t, NULL));
vpushs(size); vpushs(size);
} else { } else {
vla_runtime_type_size(&type, &align); vla_runtime_type_size(&type, &align);