De-memberify the VarDecl and FunctionDecl StorageClass enums.
This lets us remove Sema.h's dependency on Expr.h and Decl.h.
llvm-svn: 112156
diff --git a/clang/lib/AST/Decl.cpp b/clang/lib/AST/Decl.cpp
index 00b052d..bef6194 100644
--- a/clang/lib/AST/Decl.cpp
+++ b/clang/lib/AST/Decl.cpp
@@ -116,7 +116,7 @@
// (This bullet corresponds to C99 6.2.2p3.)
if (const VarDecl *Var = dyn_cast<VarDecl>(D)) {
// Explicitly declared static.
- if (Var->getStorageClass() == VarDecl::Static)
+ if (Var->getStorageClass() == SC_Static)
return InternalLinkage;
// - an object or reference that is explicitly declared const
@@ -125,8 +125,8 @@
// (there is no equivalent in C99)
if (Context.getLangOptions().CPlusPlus &&
Var->getType().isConstant(Context) &&
- Var->getStorageClass() != VarDecl::Extern &&
- Var->getStorageClass() != VarDecl::PrivateExtern) {
+ Var->getStorageClass() != SC_Extern &&
+ Var->getStorageClass() != SC_PrivateExtern) {
bool FoundExtern = false;
for (const VarDecl *PrevVar = Var->getPreviousDeclaration();
PrevVar && !FoundExtern;
@@ -149,7 +149,7 @@
Function = cast<FunctionDecl>(D);
// Explicitly declared static.
- if (Function->getStorageClass() == FunctionDecl::Static)
+ if (Function->getStorageClass() == SC_Static)
return InternalLinkage;
} else if (const FieldDecl *Field = dyn_cast<FieldDecl>(D)) {
// - a data member of an anonymous union.
@@ -165,8 +165,8 @@
// - an object or reference, unless it has internal linkage; or
if (const VarDecl *Var = dyn_cast<VarDecl>(D)) {
if (!Context.getLangOptions().CPlusPlus &&
- (Var->getStorageClass() == VarDecl::Extern ||
- Var->getStorageClass() == VarDecl::PrivateExtern)) {
+ (Var->getStorageClass() == SC_Extern ||
+ Var->getStorageClass() == SC_PrivateExtern)) {
// C99 6.2.2p4:
// For an identifier declared with the storage-class specifier
// extern in a scope in which a prior declaration of that
@@ -200,9 +200,9 @@
// as if it were declared with the storage-class specifier
// extern.
if (!Context.getLangOptions().CPlusPlus &&
- (Function->getStorageClass() == FunctionDecl::Extern ||
- Function->getStorageClass() == FunctionDecl::PrivateExtern ||
- Function->getStorageClass() == FunctionDecl::None)) {
+ (Function->getStorageClass() == SC_Extern ||
+ Function->getStorageClass() == SC_PrivateExtern ||
+ Function->getStorageClass() == SC_None)) {
// C99 6.2.2p4:
// For an identifier declared with the storage-class specifier
// extern in a scope in which a prior declaration of that
@@ -383,8 +383,8 @@
}
if (const VarDecl *Var = dyn_cast<VarDecl>(this))
- if (Var->getStorageClass() == VarDecl::Extern ||
- Var->getStorageClass() == VarDecl::PrivateExtern) {
+ if (Var->getStorageClass() == SC_Extern ||
+ Var->getStorageClass() == SC_PrivateExtern) {
if (Var->getPreviousDeclaration())
if (Linkage L = Var->getPreviousDeclaration()->getLinkage())
return L;
@@ -637,12 +637,12 @@
const char *VarDecl::getStorageClassSpecifierString(StorageClass SC) {
switch (SC) {
- case VarDecl::None: break;
- case VarDecl::Auto: return "auto"; break;
- case VarDecl::Extern: return "extern"; break;
- case VarDecl::PrivateExtern: return "__private_extern__"; break;
- case VarDecl::Register: return "register"; break;
- case VarDecl::Static: return "static"; break;
+ case SC_None: break;
+ case SC_Auto: return "auto"; break;
+ case SC_Extern: return "extern"; break;
+ case SC_PrivateExtern: return "__private_extern__"; break;
+ case SC_Register: return "register"; break;
+ case SC_Static: return "static"; break;
}
assert(0 && "Invalid storage class");
@@ -672,14 +672,14 @@
ASTContext &Context = getASTContext();
if (!Context.getLangOptions().CPlusPlus)
return (getDeclContext()->isTranslationUnit() &&
- getStorageClass() != Static) ||
+ getStorageClass() != SC_Static) ||
(getDeclContext()->isFunctionOrMethod() && hasExternalStorage());
for (const DeclContext *DC = getDeclContext(); !DC->isTranslationUnit();
DC = DC->getParent()) {
if (const LinkageSpecDecl *Linkage = dyn_cast<LinkageSpecDecl>(DC)) {
if (Linkage->getLanguage() == LinkageSpecDecl::lang_c)
- return getStorageClass() != Static;
+ return getStorageClass() != SC_Static;
break;
}
@@ -724,8 +724,8 @@
if (hasExternalStorage())
return DeclarationOnly;
- if (getStorageClassAsWritten() == Extern ||
- getStorageClassAsWritten() == PrivateExtern) {
+ if (getStorageClassAsWritten() == SC_Extern ||
+ getStorageClassAsWritten() == SC_PrivateExtern) {
for (const VarDecl *PrevVar = getPreviousDeclaration();
PrevVar; PrevVar = PrevVar->getPreviousDeclaration()) {
if (PrevVar->getLinkage() == InternalLinkage && PrevVar->hasInit())
@@ -978,13 +978,13 @@
// In C, any non-static, non-overloadable function has external
// linkage.
if (!Context.getLangOptions().CPlusPlus)
- return getStorageClass() != Static && !getAttr<OverloadableAttr>();
+ return getStorageClass() != SC_Static && !getAttr<OverloadableAttr>();
for (const DeclContext *DC = getDeclContext(); !DC->isTranslationUnit();
DC = DC->getParent()) {
if (const LinkageSpecDecl *Linkage = dyn_cast<LinkageSpecDecl>(DC)) {
if (Linkage->getLanguage() == LinkageSpecDecl::lang_c)
- return getStorageClass() != Static &&
+ return getStorageClass() != SC_Static &&
!getAttr<OverloadableAttr>();
break;
@@ -1001,7 +1001,7 @@
if (const CXXMethodDecl *Method = dyn_cast<CXXMethodDecl>(this))
return Method->isStatic();
- if (getStorageClass() == Static)
+ if (getStorageClass() == SC_Static)
return false;
for (const DeclContext *DC = getDeclContext();
@@ -1060,7 +1060,7 @@
// function or whether it just has the same name.
// If this is a static function, it's not a builtin.
- if (getStorageClass() == Static)
+ if (getStorageClass() == SC_Static)
return 0;
// If this function is at translation-unit scope and we're not in
@@ -1194,7 +1194,7 @@
for (redecl_iterator Redecl = redecls_begin(), RedeclEnd = redecls_end();
Redecl != RedeclEnd;
++Redecl) {
- if (Redecl->isInlineSpecified() && Redecl->getStorageClass() != Extern)
+ if (Redecl->isInlineSpecified() && Redecl->getStorageClass() != SC_Extern)
return true;
}
@@ -1213,7 +1213,7 @@
if (!Redecl->getLexicalDeclContext()->isTranslationUnit())
continue;
- if (!Redecl->isInlineSpecified() || Redecl->getStorageClass() == Extern)
+ if (!Redecl->isInlineSpecified() || Redecl->getStorageClass() == SC_Extern)
return true; // Not an inline definition
}