r323664 - [analyzer] Fix -x language argument for C preprocessed sources

[Jonathan Roelofs via cfe-commits]

Author: jroelofs
Date: Mon Jan 29 08:37:53 2018
New Revision: 323664

URL: http://llvm.org/viewvc/llvm-project?rev=323664&view=rev
Log:
[analyzer] Fix -x language argument for C preprocessed sources

clang's -x option doesn't accept c-cpp-output as a language (even though
463eb6ab was merged, the driver still doesn't handle that).

This bug prevents testing C language projects when ccache is used.

Fixes #25851.

Investigation and patch by Dave Rigby.


Modified:
    cfe/trunk/tools/scan-build/libexec/ccc-analyzer

Modified: cfe/trunk/tools/scan-build/libexec/ccc-analyzer
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/scan-build/libexec/ccc-analyzer?rev=323664&r1=323663&r2=323664&view=diff
==============================================================================
--- cfe/trunk/tools/scan-build/libexec/ccc-analyzer (original)
+++ cfe/trunk/tools/scan-build/libexec/ccc-analyzer Mon Jan 29 08:37:53 2018
@@ -419,7 +419,7 @@ my %LangMap = (
   'cc'  => 'c++',
   'C'   => 'c++',
   'ii'  => 'c++-cpp-output',
-  'i'   => $IsCXX ? 'c++-cpp-output' : 'c-cpp-output',
+  'i'   => $IsCXX ? 'c++-cpp-output' : 'cpp-output',
   'm'   => 'objective-c',
   'mi'  => 'objective-c-cpp-output',
   'mm'  => 'objective-c++',
@@ -439,7 +439,7 @@ my %LangsAccepted = (
   "c" => 1,
   "c++" => 1,
   "objective-c++" => 1,
-  "c-cpp-output" => 1,
+  "cpp-output" => 1,
   "objective-c-cpp-output" => 1,
   "c++-cpp-output" => 1
 );