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Delete dead code. 

llvm-svn: 184517
This commit is contained in:
Eli Friedman 2013-06-21 01:49:53 +00:00
parent 5b0b46ffa2
commit fd6b3f86bf
3 changed files with 2 additions and 7 deletions
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1
clang/include/clang/Basic/DiagnosticSemaKinds.td
View File

@ -484,7 +484,6 @@ def err_no_nsconstant_string_class : Error<
"cannot find interface declaration for %0">;
def err_recursive_superclass : Error<
"trying to recursively use %0 as superclass of %1">;
def warn_previous_alias_decl : Warning<"previously declared alias is ignored">;
def err_conflicting_aliasing_type : Error<"conflicting types for alias %0">;
def warn_undef_interface : Warning<"cannot find interface declaration for %0">;
def warn_duplicate_protocol_def : Warning<"duplicate protocol definition of %0 is ignored">;

5
clang/lib/Sema/SemaDeclObjC.cpp
View File

@ -603,10 +603,7 @@ Decl *Sema::ActOnCompatibilityAlias(SourceLocation AtLoc,
NamedDecl *ADecl = LookupSingleName(TUScope, AliasName, AliasLocation,
LookupOrdinaryName, ForRedeclaration);
if (ADecl) {
if (isa<ObjCCompatibleAliasDecl>(ADecl))
Diag(AliasLocation, diag::warn_previous_alias_decl);
else
Diag(AliasLocation, diag::err_conflicting_aliasing_type) << AliasName;
Diag(AliasLocation, diag::err_conflicting_aliasing_type) << AliasName;
Diag(ADecl->getLocation(), diag::note_previous_declaration);
return 0;
}

3
clang/test/Misc/warning-flags.c
View File

@ -18,7 +18,7 @@ This test serves two purposes:
The list of warnings below should NEVER grow. It should gradually shrink to 0.
CHECK: Warnings without flags (141):
CHECK: Warnings without flags (140):
CHECK-NEXT: ext_delete_void_ptr_operand
CHECK-NEXT: ext_enum_friend
CHECK-NEXT: ext_expected_semi_decl_list
@ -136,7 +136,6 @@ CHECK-NEXT: warn_pragma_unused_expected_punc
CHECK-NEXT: warn_pragma_unused_expected_var
CHECK-NEXT: warn_pragma_unused_expected_var_arg
CHECK-NEXT: warn_pragma_unused_undeclared_var
CHECK-NEXT: warn_previous_alias_decl
CHECK-NEXT: warn_property_attr_mismatch
CHECK-NEXT: warn_property_attribute
CHECK-NEXT: warn_property_getter_owning_mismatch