diff options
| author | Douglas Gregor <dgregor@apple.com> | 2009-04-01 22:41:11 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2009-04-01 22:41:11 +0000 |
| commit | 9b3064b55f3c858923734e8b1c9831777fc22554 (patch) | |
| tree | 8e51432d6ef2786e2863f13e9d77184bd08709a7 /lib/Parse/DeclSpec.cpp | |
| parent | 31a19b6989bbf326d2de5ae12e712e2a65ca9c34 (diff) | |
Add code modification hints to various parsing-related diagnostics.
Plus, reword a extension warnings to avoid talking about "ISO C" when
the extension might also be available in C++ or C++0x.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68257 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Parse/DeclSpec.cpp')
| -rw-r--r-- | lib/Parse/DeclSpec.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/Parse/DeclSpec.cpp b/lib/Parse/DeclSpec.cpp index de9f36dd9c..40675de989 100644 --- a/lib/Parse/DeclSpec.cpp +++ b/lib/Parse/DeclSpec.cpp @@ -13,6 +13,7 @@ #include "clang/Parse/DeclSpec.h" #include "clang/Parse/ParseDiagnostic.h" +#include "clang/Lex/Preprocessor.h" #include "clang/Basic/LangOptions.h" #include "llvm/ADT/STLExtras.h" #include <cstring> @@ -283,9 +284,9 @@ bool DeclSpec::SetFunctionSpecExplicit(SourceLocation Loc, const char *&PrevSpec /// "_Imaginary" (lacking an FP type). This returns a diagnostic to issue or /// diag::NUM_DIAGNOSTICS if there is no error. After calling this method, /// DeclSpec is guaranteed self-consistent, even if an error occurred. -void DeclSpec::Finish(Diagnostic &D, SourceManager& SrcMgr, - const LangOptions &Lang) { +void DeclSpec::Finish(Diagnostic &D, Preprocessor &PP) { // Check the type specifier components first. + SourceManager &SrcMgr = PP.getSourceManager(); // signed/unsigned are only valid with int/char/wchar_t. if (TypeSpecSign != TSS_unspecified) { @@ -330,7 +331,10 @@ void DeclSpec::Finish(Diagnostic &D, SourceManager& SrcMgr, // disallow their use. Need information about the backend. if (TypeSpecComplex != TSC_unspecified) { if (TypeSpecType == TST_unspecified) { - Diag(D, TSCLoc, SrcMgr, diag::ext_plain_complex); + Diag(D, TSCLoc, SrcMgr, diag::ext_plain_complex) + << CodeModificationHint::CreateInsertion( + PP.getLocForEndOfToken(getTypeSpecComplexLoc()), + " double"); TypeSpecType = TST_double; // _Complex -> _Complex double. } else if (TypeSpecType == TST_int || TypeSpecType == TST_char) { // Note that this intentionally doesn't include _Complex _Bool. |