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authorPatrick Georgi <patrick.georgi@coresystems.de>2010-02-11 11:13:32 +0000
committerPatrick Georgi <patrick.georgi@coresystems.de>2010-02-11 11:13:32 +0000
commit78fbb514fc35ec8df761125ba7fd00773eb2842a (patch)
tree5f66d347e4d84a90453e74d97b66187492011de3
parent184761864dcf515973bd514e8c35a5f06568f245 (diff)
romcc: Ignore empty string tokens. So far, romcc emitted a single double-quote for them.
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Patrick Georgi <patrick.georgi@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5116 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
-rw-r--r--util/romcc/romcc.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/util/romcc/romcc.c b/util/romcc/romcc.c
index 71c33b0a1b..ff11058da4 100644
--- a/util/romcc/romcc.c
+++ b/util/romcc/romcc.c
@@ -10782,6 +10782,9 @@ static struct triple *string_constant(struct compile_state *state)
if (str_len < 0) {
error(state, 0, "negative string constant length");
}
+ /* ignore empty string tokens */
+ if (strcmp("\"", str) == 0)
+ continue;
end = str + str_len;
ptr = buf;
buf = xmalloc(type->elements + str_len + 1, "string_constant");