summaryrefslogtreecommitdiffstats
path: root/clang/test/Sema/Inputs
Commit message (Collapse)AuthorAgeFilesLines
* Add test that -Wunreachable-code warnings are suppressed in headers.Ted Kremenek2014-02-211-0/+7
| | | | llvm-svn: 201893
* Make the -Wkeyword-compat diag message more accurateAlp Toker2013-12-091-1/+1
| | | | | | | | | | | | | | | | Changed from: keyword '__is_empty' will be treated as an identifier for the remainder of the translation unit To: keyword '__is_empty' will be made available as an identifier for the remainder of the translation unit This is a more accurate description of clang's keyword compatibility feature, given that some of the keywords are turned into context-sensitive keywords (e.g. REVERTIBLE_TYPE_TRAIT) rather than being fully disabled. llvm-svn: 196776
* Emit an extension warning when changing system header tokensAlp Toker2013-12-031-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | clang converts keywords to identifiers for compatibility with various system headers such as GNU libc. Implement a -Wkeyword-compat extension warning to diagnose those cases. The warning is on by default but will generally be ignored in system headers. It can however be enabled globally to aid standards conformance testing. This also changes the __uptr keyword avoidance from r195710 to no longer special-case system headers, bringing it in line with other similar workarounds in clang. Implementation returns bool for symmetry with token annotation functions. Some examples: warning: keyword '__is_pod' will be treated as an identifier for the remainder of the translation unit [-Wkeyword-compat] struct __is_pod warning: keyword '__uptr' will be treated as an identifier here [-Wkeyword-compat] union w *__uptr; llvm-svn: 196212
* Unbreak -fms-extensions with GNU libc headersAlp Toker2013-11-261-0/+6
| | | | | | | | | | | | | GNU libc uses '__uptr' as a member name in C mode, conflicting with the eponymous MSVC pointer modifier keyword. Detect and mark the token as an identifier when these specific conditions are met. __uptr will continue to work as a keyword for the remainder of the translation unit. Fixes PR17824. llvm-svn: 195710
* Add a test for r156092.Bob Wilson2012-05-031-0/+8
| | | | llvm-svn: 156132
* Suppress -Wunused-value within macros from system headers.Matt Beaumont-Gay2012-01-061-0/+23
| | | | | | | Along the way, move a helper function from SemaChecking.cpp to a more accessible home in SourceManager. llvm-svn: 147692
* Add explicit attributes to mark functions as having had theirJohn McCall2011-09-301-0/+16
| | | | | | | | | | | CoreFoundation object-transfer properties audited, and add a #pragma to cause them to be automatically applied to functions in a particular span of code. This has to be implemented largely in the preprocessor because of the requirement that the region be entirely contained in a single file; that's hard to impose from the parser without registering for a ton of callbacks. llvm-svn: 140846
* Track the location of the context requiring an implicit conversion and use itJohn McCall2010-10-081-0/+1
| | | | | | to white-list conversions required by system headers. rdar://problem/8232669 llvm-svn: 116029
* Make this test not rely on the system <limits.h>. Hopefully fixes theJohn McCall2010-02-111-0/+3
MSVC build. llvm-svn: 95932
OpenPOWER on IntegriCloud