scc

Simple C99 Compiler
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commit ad37e51e277f84bb1985379d54f2974b3d35bc3a
parent ab23974dffb7d6b6b73d65ef7c566e8b6abbd76b
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Fri,  5 Jul 2013 09:40:15 +0200

Fix bug detecting auto and register in file scope

auto and register are storage qualifiers that can be only applied
to local variables, so they must be defined in a higher context
than CTX_OUTER.

Diffstat:
types.c | 4++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/types.c b/types.c @@ -191,7 +191,7 @@ storage(register struct ctype *tp, unsigned char mod) tp->c_static = 1; return tp; case AUTO: - if (curctx != CTX_OUTER) + if (curctx == CTX_OUTER) goto bad_file_scope_storage; if (tp->c_typedef | tp->c_extern | tp->c_static | tp->c_reg) goto two_storage; @@ -200,7 +200,7 @@ storage(register struct ctype *tp, unsigned char mod) tp->c_static = 1; return tp; case REGISTER: - if (curctx != CTX_OUTER) + if (curctx == CTX_OUTER) goto bad_file_scope_storage; if (tp->c_typedef | tp->c_extern | tp->c_auto | tp->c_static) goto two_storage;