diff options
| author | Seth Cantrell <seth.cantrell@gmail.com> | 2012-10-28 18:24:46 +0000 |
|---|---|---|
| committer | Seth Cantrell <seth.cantrell@gmail.com> | 2012-10-28 18:24:46 +0000 |
| commit | 5bffbe5c1033967fe49c7a638fdcea99d30d573a (patch) | |
| tree | b0668bd4f41d01201f289d6aafb68f30a46b1d13 /test/Misc/wrong-encoding.c | |
| parent | c36e3596be351a557cc81c8db3ea75fa4bd54c7a (diff) | |
improve highlighting of invalid string encodings
limit highlight to exactly the bad encoding, and highlight every
bad encoding in a string.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166900 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Misc/wrong-encoding.c')
| -rw-r--r-- | test/Misc/wrong-encoding.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/test/Misc/wrong-encoding.c b/test/Misc/wrong-encoding.c index 476c783c24..db37af9d2b 100644 --- a/test/Misc/wrong-encoding.c +++ b/test/Misc/wrong-encoding.c @@ -1,16 +1,33 @@ -// RUN: %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck -strict-whitespace %s +// RUN: %clang_cc1 -fsyntax-only -Wno-unused-value %s 2>&1 | FileCheck -strict-whitespace %s void foo() { "§Ã"; // ø // CHECK: {{^ "<A7><C3>"; // <F8>}} -// CHECK: {{^ \^~~~}} +// CHECK: {{^ \^~~~~~~}} /* þ« */ const char *d = "¥"; // CHECK: {{^ /\* <FE><AB> \*/ const char \*d = "<A5>";}} // CHECK: {{^ \^~~~}} -// CHECK: {{^ "<A7><C3>"; // <F8>}} -// CHECK: {{^ \^~~~~~~~~~}} + "xxé¿¿¿d"; +// CHECK: {{^ "xx<U\+9FFF><BF>d";}} +// CHECK: {{^ \^~~~}} + + "xxé¿bcd"; +// CHECK: {{^ "xx<E9><BF>bcd";}} +// CHECK: {{^ \^~~~~~~~}} + + "xxéabcd"; +// CHECK: {{^ "xx<E9>abcd";}} +// CHECK: {{^ \^~~~}} + + "xxé¿é¿d"; +// CHECK: {{^ "xx<E9><BF><E9><BF>d";}} +// CHECK: {{^ \^~~~~~~~~~~~~~~}} + + "xxé¿xxxxxxxxxxxxxxxxxxxxxé¿xx"; +// CHECK: {{^ "xx<E9><BF>xxxxxxxxxxxxxxxxxxxxx<E9><BF>xx";}} +// CHECK: {{^ \^~~~~~~~ ~~~~~~~~}} } |