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Fix the source-range information for an EnumConstantDecl; previously, 

it did not include the initializer expression.

llvm-svn: 112739
This commit is contained in:
Douglas Gregor 2010-09-01 20:41:53 +00:00
parent 026cb58a44
commit be99693127
3 changed files with 25 additions and 0 deletions
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2
clang/include/clang/AST/Decl.h
View File

@ -1697,6 +1697,8 @@ public:
void setInitExpr(Expr *E) { Init = (Stmt*) E; }
void setInitVal(const llvm::APSInt &V) { Val = V; }
SourceRange getSourceRange() const;
// Implement isa/cast/dyncast/etc.
static bool classof(const Decl *D) { return classofKind(D->getKind()); }
static bool classof(const EnumConstantDecl *D) { return true; }

7
clang/lib/AST/Decl.cpp
View File

@ -1766,6 +1766,13 @@ EnumConstantDecl *EnumConstantDecl::Create(ASTContext &C, EnumDecl *CD,
return new (C) EnumConstantDecl(CD, L, Id, T, E, V);
}
SourceRange EnumConstantDecl::getSourceRange() const {
SourceLocation End = getLocation();
if (Init)
End = Init->getLocEnd();
return SourceRange(getLocation(), End);
}
TypedefDecl *TypedefDecl::Create(ASTContext &C, DeclContext *DC,
SourceLocation L, IdentifierInfo *Id,
TypeSourceInfo *TInfo) {

16
clang/test/Index/load-decls.c Normal file
View File

@ -0,0 +1,16 @@
enum Color {
Red,
Green,
Blue,
Rouge = Red
};
// RUN: c-index-test -test-load-source all %s | FileCheck %s
// CHECK: load-decls.c:1:6: EnumDecl=Color:1:6 (Definition) Extent=[1:1 - 7:2]
// CHECK: load-decls.c:2:3: EnumConstantDecl=Red:2:3 (Definition) Extent=[2:3 - 2:6]
// CHECK: load-decls.c:3:3: EnumConstantDecl=Green:3:3 (Definition) Extent=[3:3 - 3:8]
// CHECK: load-decls.c:4:3: EnumConstantDecl=Blue:4:3 (Definition) Extent=[4:3 - 4:7]
// CHECK: load-decls.c:6:3: EnumConstantDecl=Rouge:6:3 (Definition) Extent=[6:3 - 6:14]
// CHECK: load-decls.c:6:11: UnexposedExpr=Red:2:3 Extent=[6:11 - 6:14]
// CHECK: load-decls.c:6:11: DeclRefExpr=Red:2:3 Extent=[6:11 - 6:14]