Remove support for Clang < 3.4

Change-Id: I81e97c5f720535b33dd3ce72d01151765e4e93a0

1 files changed, 0 insertions, 50 deletions

diff --git a/compilerplugins/clang/compat.hxx b/compilerplugins/clang/compat.hxx
index b78f90a23dfd..063d0ce946fd 100644
--- a/compilerplugins/clang/compat.hxx
+++ b/compilerplugins/clang/compat.hxx
@@ -32,14 +32,6 @@
 
 #include "config_clang.h"
 
-#if CLANG_VERSION >= 30400
-#define LO_COMPILERPLUGINS_CLANG_COMPAT_HAVE_isAtEndOfImmediateMacroExpansion \
-    true
-#else
-#define LO_COMPILERPLUGINS_CLANG_COMPAT_HAVE_isAtEndOfImmediateMacroExpansion \
-    false
-#endif
-
 // Compatibility wrapper to abstract over (trivial) changes in the Clang API:
 namespace compat {
 
@@ -52,30 +44,6 @@ inline bool isLookupContext(clang::DeclContext const & ctxt) {
 #endif
 }
 
-inline bool isExternCContext(clang::DeclContext const & ctxt) {
-#if CLANG_VERSION >= 30400
-    return ctxt.isExternCContext();
-#else
-    for (clang::DeclContext const * c = &ctxt;
-         c->getDeclKind() != clang::Decl::TranslationUnit; c = c->getParent())
-    {
-        if (c->getDeclKind() == clang::Decl::LinkageSpec) {
-            return llvm::cast<clang::LinkageSpecDecl>(c)->getLanguage()
-                == clang::LinkageSpecDecl::lang_c;
-        }
-    }
-    return false;
-#endif
-}
-
-inline bool isInExternCContext(clang::FunctionDecl const & decl) {
-#if CLANG_VERSION >= 30400
-    return decl.isInExternCContext();
-#else
-    return isExternCContext(*decl.getCanonicalDecl()->getDeclContext());
-#endif
-}
-
 inline bool forallBases(
     clang::CXXRecordDecl const & decl,
     clang::CXXRecordDecl::ForallBasesCallback BaseMatches,
@@ -90,14 +58,6 @@ inline bool forallBases(
 #endif
 }
 
-inline bool isFirstDecl(clang::FunctionDecl const & decl) {
-#if CLANG_VERSION >= 30400
-    return decl.isFirstDecl();
-#else
-    return decl.isFirstDeclaration();
-#endif
-}
-
 inline clang::QualType getReturnType(clang::FunctionDecl const & decl) {
 #if CLANG_VERSION >= 30500
     return decl.getReturnType();
@@ -189,16 +149,6 @@ inline unsigned getBuiltinCallee(clang::CallExpr const & expr) {
 #endif
 }
 
-inline bool isInMainFile(
-    clang::SourceManager const & manager, clang::SourceLocation Loc)
-{
-#if CLANG_VERSION >= 30400
-    return manager.isInMainFile(Loc);
-#else
-    return manager.isFromMainFile(Loc);
-#endif
-}
-
 inline unsigned getCustomDiagID(
     clang::DiagnosticsEngine & engine, clang::DiagnosticsEngine::Level L,
     llvm::StringRef FormatString)