Refactor file extension queries to be more consistent

It was very easy to forgot to check against all language file
extensions. This updates the internal API to have a unified API.

1 files changed, 2 insertions, 2 deletions

diff --git a/Source/cmSourceFileLocation.cxx b/Source/cmSourceFileLocation.cxx
index e852c05bab..222bafac88 100644
--- a/Source/cmSourceFileLocation.cxx
+++ b/Source/cmSourceFileLocation.cxx
@@ -101,7 +101,7 @@ void cmSourceFileLocation::UpdateExtension(const std::string& name)
   cmMakefile const* mf = this->Makefile;
   auto cm = mf->GetCMakeInstance();
   if (!gg->GetLanguageFromExtension(ext.c_str()).empty() ||
-      cm->IsSourceExtension(ext) || cm->IsHeaderExtension(ext)) {
+      cm->IsAKnownExtension(ext)) {
     // This is a known extension.  Use the given filename with extension.
     this->Name = cmSystemTools::GetFilenameName(name);
     this->AmbiguousExtension = false;
@@ -157,7 +157,7 @@ bool cmSourceFileLocation::MatchesAmbiguousExtension(
   auto ext = cm::string_view(this->Name).substr(loc.Name.size() + 1);
   cmMakefile const* mf = this->Makefile;
   auto cm = mf->GetCMakeInstance();
-  return cm->IsSourceExtension(ext) || cm->IsHeaderExtension(ext);
+  return cm->IsAKnownExtension(ext);
 }
 
 bool cmSourceFileLocation::Matches(cmSourceFileLocation const& loc)