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| author | Chris Lattner <sabre@nondot.org> | 2008-01-06 22:21:46 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-01-06 22:21:46 +0000 |
| commit | cfb6f430b60b79a3f4137d4959f1722fbc0d5e41 (patch) | |
| tree | dabe73b26ed329d311d5bddd6f216b290dad7bf6 | |
| parent | db911e90371ddc2228e9233ecc6cbc9d5b0b1b12 (diff) | |
| download | bcm5719-llvm-cfb6f430b60b79a3f4137d4959f1722fbc0d5e41.tar.gz bcm5719-llvm-cfb6f430b60b79a3f4137d4959f1722fbc0d5e41.zip | |
Emit warnings like "dereferencing void pointer" instead of trying to
pretty print the type name for void.
llvm-svn: 45664
| -rw-r--r-- | clang/Sema/SemaExpr.cpp | 5 | ||||
| -rw-r--r-- | clang/include/clang/Basic/DiagnosticKinds.def | 2 |
2 files changed, 3 insertions, 4 deletions
diff --git a/clang/Sema/SemaExpr.cpp b/clang/Sema/SemaExpr.cpp index c617c4667fc..78180be4978 100644 --- a/clang/Sema/SemaExpr.cpp +++ b/clang/Sema/SemaExpr.cpp @@ -1634,10 +1634,9 @@ QualType Sema::CheckIndirectionOperand(Expr *op, SourceLocation OpLoc) { QualType ptype = PT->getPointeeType(); // C99 6.5.3.2p4. "if it points to an object,...". if (ptype->isIncompleteType()) { // An incomplete type is not an object - // GCC compat: special case 'void *' (treat as warning). + // GCC compat: special case 'void *' (treat as extension, not error). if (ptype->isVoidType()) { - Diag(OpLoc, diag::ext_typecheck_deref_ptr_to_void, - qType.getAsString(), op->getSourceRange()); + Diag(OpLoc, diag::ext_typecheck_deref_ptr_to_void,op->getSourceRange()); } else { Diag(OpLoc, diag::err_typecheck_deref_incomplete_type, ptype.getAsString(), op->getSourceRange()); diff --git a/clang/include/clang/Basic/DiagnosticKinds.def b/clang/include/clang/Basic/DiagnosticKinds.def index 97d58382afa..70acbbcc74d 100644 --- a/clang/include/clang/Basic/DiagnosticKinds.def +++ b/clang/include/clang/Basic/DiagnosticKinds.def @@ -750,7 +750,7 @@ DIAG(err_typecheck_indirection_requires_pointer, ERROR, DIAG(err_typecheck_deref_incomplete_type, ERROR, "dereferencing pointer to incomplete type '%0'") DIAG(ext_typecheck_deref_ptr_to_void, WARNING, - "dereferencing '%0' pointer") + "dereferencing void pointer") DIAG(err_typecheck_invalid_operands, ERROR, "invalid operands to binary expression ('%0' and '%1')") DIAG(err_typecheck_sub_ptr_object, ERROR, |
