diff options
| author | Chris Lattner <sabre@nondot.org> | 2008-05-05 06:45:50 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-05-05 06:45:50 +0000 |
| commit | 8ed3044a33679cbfa0617d465a50ec557d671ed7 (patch) | |
| tree | 4cbdd69798308e86a27e5edd339d53c714e7ce50 /include/clang/Basic | |
| parent | 9e66ba6d1c1c0e11b261e3b20ff02b999621021a (diff) | |
Neil pointed out that clang doesn't generate ranges from diagnostics
related to pp-expressions. Doing so is pretty simple and this
patch implements it, yielding nice diagnostics like:
t.c:2:7: error: division by zero in preprocessor expression
#if 1 / (0 + 0)
~ ^ ~~~~~~~
t.c:5:14: error: expected ')' in preprocessor expression
#if (412 + 42
~~~~~~~~^
t.c:5:5: error: to match this '('
#if (412 + 42
^
t.c:10:10: warning: left side of operator converted from negative value to unsigned: -42 to 18446744073709551574
#if (-42 + 0U) / -2
~~~ ^ ~~
t.c:10:16: warning: right side of operator converted from negative value to unsigned: -2 to 18446744073709551614
#if (-42 + 0U) / -2
~~~~~~~~~~ ^ ~~
5 diagnostics generated.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50638 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang/Basic')
| -rw-r--r-- | include/clang/Basic/DiagnosticKinds.def | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/clang/Basic/DiagnosticKinds.def b/include/clang/Basic/DiagnosticKinds.def index f8583a9019..2f281128c7 100644 --- a/include/clang/Basic/DiagnosticKinds.def +++ b/include/clang/Basic/DiagnosticKinds.def @@ -201,8 +201,6 @@ DIAG(err_pp_missing_rparen, ERROR, "missing ')' after \"defined\"") DIAG(err_pp_colon_without_question, ERROR, "':' without preceding '?'") -DIAG(err_pp_question_without_colon, ERROR, - "'?' without following ':'") DIAG(err_pp_division_by_zero, ERROR, "division by zero in preprocessor expression") DIAG(err_pp_remainder_by_zero, ERROR, |