Error out when assigning void value.

tcc should now error out when compiling code like: VOID ExitProcess(UINT uExitCode); (…) retCode = ExitProcess(pi.dwProcessId);

Thomas Preud'homme committed 14 years ago

Commit 3ab269c1 parent 9c25ed11 file · +2 −0Browse files

Unified · Split

@@ -2258,6 +2258,8 @@ static void gen_assign_cast(CType *dt) · 2257 unmodified lines
2258	2258	st = &vtop->type; /* source type */
2259	2259	dbt = dt->t & VT_BTYPE;
2260	2260	sbt = st->t & VT_BTYPE;
	2261	+ if (sbt == VT_VOID)
	2262	+ tcc_error("Cannot assign void value");
2261	2263	if (dt->t & VT_CONSTANT)
2262	2264	tcc_warning("assignment of read-only location");
2263	2265	switch(dbt) {

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