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| author | Hans Wennborg <hans@hanshq.net> | 2014-04-29 19:42:27 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2014-04-29 19:42:27 +0000 |
| commit | df51ee6c50f48749b738a324951dc2ed0d83333d (patch) | |
| tree | 2f485a51c1db40fba3fb383ee80e66f93b677f21 /clang/test/Sema/format-strings-scanf.c | |
| parent | 1a3f18b161dce9d9672b18a47e2432210b10c63e (diff) | |
| download | bcm5719-llvm-df51ee6c50f48749b738a324951dc2ed0d83333d.tar.gz bcm5719-llvm-df51ee6c50f48749b738a324951dc2ed0d83333d.zip | |
scanf analysis: handle scanlists that start with ^] (PR19559)
llvm-svn: 207573
Diffstat (limited to 'clang/test/Sema/format-strings-scanf.c')
| -rw-r--r-- | clang/test/Sema/format-strings-scanf.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/test/Sema/format-strings-scanf.c b/clang/test/Sema/format-strings-scanf.c index 381447c84a6..d3a03adf619 100644 --- a/clang/test/Sema/format-strings-scanf.c +++ b/clang/test/Sema/format-strings-scanf.c @@ -86,6 +86,11 @@ void test_scanlist(int *ip, char *sp, wchar_t *ls) { scanf("%h[abc]", sp); // expected-warning{{length modifier 'h' results in undefined behavior or no effect with '[' conversion specifier}} scanf("%l[xyx]", ls); // no-warning scanf("%ll[xyx]", ls); // expected-warning {{length modifier 'll' results in undefined behavior or no effect with '[' conversion specifier}} + + // PR19559 + scanf("%[]% ]", sp); // no-warning + scanf("%[^]% ]", sp); // no-warning + scanf("%[a^]% ]", sp); // expected-warning {{invalid conversion specifier ' '}} } void test_alloc_extension(char **sp, wchar_t **lsp, float *fp) { |
