r221344 - MS ABI: Correctly mangle CV qualifiers from typedefs
Will Wilson
will at indefiant.com
Wed Nov 5 05:54:22 PST 2014
Author: lantictac
Date: Wed Nov 5 07:54:21 2014
New Revision: 221344
URL: http://llvm.org/viewvc/llvm-project?rev=221344&view=rev
Log:
MS ABI: Correctly mangle CV qualifiers from typedefs
Modified:
cfe/trunk/lib/AST/MicrosoftMangle.cpp
cfe/trunk/test/CodeGenCXX/mangle-ms.cpp
Modified: cfe/trunk/lib/AST/MicrosoftMangle.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/MicrosoftMangle.cpp?rev=221344&r1=221343&r2=221344&view=diff
==============================================================================
--- cfe/trunk/lib/AST/MicrosoftMangle.cpp (original)
+++ cfe/trunk/lib/AST/MicrosoftMangle.cpp Wed Nov 5 07:54:21 2014
@@ -441,7 +441,7 @@ void MicrosoftCXXNameMangler::mangleVari
mangleQualifiers(Ty.getQualifiers(), false);
} else {
mangleType(Ty, SR, QMM_Drop);
- mangleQualifiers(Ty.getLocalQualifiers(), false);
+ mangleQualifiers(Ty.getQualifiers(), false);
}
}
Modified: cfe/trunk/test/CodeGenCXX/mangle-ms.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/mangle-ms.cpp?rev=221344&r1=221343&r2=221344&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenCXX/mangle-ms.cpp (original)
+++ cfe/trunk/test/CodeGenCXX/mangle-ms.cpp Wed Nov 5 07:54:21 2014
@@ -117,6 +117,19 @@ const volatile char foo2::*k;
int (foo2::*l)(int);
// CHECK-DAG: @"\01?l@@3P8foo@@AEHH at ZQ1@"
+// Ensure typedef CV qualifiers are mangled correctly
+typedef const int cInt;
+typedef volatile int vInt;
+typedef const volatile int cvInt;
+
+extern cInt g_cInt = 1;
+vInt g_vInt = 2;
+cvInt g_cvInt = 3;
+
+// CHECK-DAG: @"\01?g_cInt@@3HB"
+// CHECK-DAG: @"\01?g_vInt@@3HC"
+// CHECK-DAG: @"\01?g_cvInt@@3HD"
+
// Static functions are mangled, too.
// Also make sure calling conventions, arglists, and throw specs work.
static void __stdcall alpha(float a, double b) throw() {}
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