Allow local redefinition of enumerator

Thomas Preud'homme committed 12 years ago

Commit 3e565841 parent a620b124 files · +17 −2Browse files

Unified · Split

4 files

tccgen.c +1 −1
tests/tests2/63_local_enumerator_redefinition.c +14 −0
tests/tests2/63_local_enumerator_redefinition.expect +0 −0
tests/tests2/Makefile +2 −1

@@ -2827,7 +2827,7 @@ static void struct_decl(CType *type, int u, int tdef) · 2826 unmodified lines
2827	2827	if (v < TOK_UIDENT)
2828	2828	expect("identifier");
2829	2829	ss = sym_find(v);
2830		− if (ss)
	2830	+ if (ss && !local_stack)
2831	2831	tcc_error("redefinition of enumerator '%s'",
2832	2832	get_tok_str(v, NULL));
2833	2833	next();

tests/tests2/63_local_enumerator_redefinition.c+14−0

@@ -0,0 +1,14 @@
	1	+enum {
	2	+ FOO,
	3	+ BAR
	4	+};
	5	+
	6	+int main(void)
	7	+{
	8	+ enum {
	9	+ FOO = 2,
	10	+ BAR
	11	+ };
	12	+
	13	+ return BAR - FOO;
	14	+}

tests/tests2/63_local_enumerator_redefinition.expect+0−0

Empty file added.

tests/tests2/Makefile+2−1

@@ -74,7 +74,8 @@ TESTS = \ · 73 unmodified lines
74	74	59_function_array.test \
75	75	60_enum_redefinition.test \
76	76	61_undefined_enum.test \
77		− 62_enumerator_redefinition.test
	77	+ 62_enumerator_redefinition.test \
	78	+ 63_local_enumerator_redefinition.test
78	79
79	80	# 30_hanoi.test -- seg fault in the code, gcc as well
80	81	# 34_array_assignment.test -- array assignment is not in C standard