diff options
| -rw-r--r-- | tccpp.c | 9 | ||||
| -rw-r--r-- | tests/pp/16.c | 3 | ||||
| -rw-r--r-- | tests/pp/16.expect | 2 |
3 files changed, 10 insertions, 4 deletions
@@ -1280,17 +1280,18 @@ static int macro_is_equal(const int *a, const int *b) { CValue cv; int t; + static CString localbuf; if (!a || !b) return 1; while (*a && *b) { - /* first time preallocate static cstr_buf, next time only reset position to start */ - cstr_reset(&cstr_buf); + /* first time preallocate static localbuf, next time only reset position to start */ + cstr_reset(&localbuf); TOK_GET(&t, &a, &cv); - cstr_cat(&cstr_buf, get_tok_str(t, &cv), 0); + cstr_cat(&localbuf, get_tok_str(t, &cv), 0); TOK_GET(&t, &b, &cv); - if (strcmp(cstr_buf.data, get_tok_str(t, &cv))) + if (strcmp(localbuf.data, get_tok_str(t, &cv))) return 0; } return !(*a || *b); diff --git a/tests/pp/16.c b/tests/pp/16.c new file mode 100644 index 0000000..8b5b642 --- /dev/null +++ b/tests/pp/16.c @@ -0,0 +1,3 @@ +/* The following should warn */ +#define A ... +#define A <<= diff --git a/tests/pp/16.expect b/tests/pp/16.expect new file mode 100644 index 0000000..695d6d4 --- /dev/null +++ b/tests/pp/16.expect @@ -0,0 +1,2 @@ + +16.c:3: warning: A redefined |