Adding 4 ASTMatchers: typedefDecl, isInMainFile, isInSystemFile, isInFileMatchingName

Summary:
Often one is only interested in matches within the main-file or matches
that are not within a system-header, for which this patch adds
isInMainFile and isInSystemFile. They take no arguments and narrow down
the matches.

The isInFileMatchingName is mainly thought for interactive
clang-query-sessions, to make a matcher more specific without restarting
the session with the files you are interested in for that moment. It
takes a string that will be used as regular-expression to match the
filename of where the matched node is expanded.

Patch by Hendrik von Prince.

llvm-svn: 222646

1 files changed, 4 insertions, 0 deletions

diff --git a/clang/lib/ASTMatchers/Dynamic/Registry.cpp b/clang/lib/ASTMatchers/Dynamic/Registry.cpp
index dab41871714..c0816ace44e 100644
--- a/clang/lib/ASTMatchers/Dynamic/Registry.cpp
+++ b/clang/lib/ASTMatchers/Dynamic/Registry.cpp
@@ -242,7 +242,10 @@ RegistryMaps::RegistryMaps() {
   REGISTER_MATCHER(isExpr);
   REGISTER_MATCHER(isExternC);
   REGISTER_MATCHER(isImplicit);
+  REGISTER_MATCHER(isExpansionInFileMatching);
+  REGISTER_MATCHER(isExpansionInMainFile);
   REGISTER_MATCHER(isInstantiated);
+  REGISTER_MATCHER(isExpansionInSystemHeader);
   REGISTER_MATCHER(isInteger);
   REGISTER_MATCHER(isIntegral);
   REGISTER_MATCHER(isInTemplateInstantiation);
@@ -314,6 +317,7 @@ RegistryMaps::RegistryMaps() {
   REGISTER_MATCHER(to);
   REGISTER_MATCHER(tryStmt);
   REGISTER_MATCHER(type);
+  REGISTER_MATCHER(typedefDecl);
   REGISTER_MATCHER(typedefType);
   REGISTER_MATCHER(typeLoc);
   REGISTER_MATCHER(unaryExprOrTypeTraitExpr);