Print enum constant values using the original source formatting

if possible when creating "Declaration" nodes in XML comments

rdar://14765746

llvm-svn: 311085

1 files changed, 26 insertions, 0 deletions

diff --git a/clang/test/Index/comment-to-html-xml-conversion-with-original-literals.cpp b/clang/test/Index/comment-to-html-xml-conversion-with-original-literals.cpp
new file mode 100644
index 00000000000..26ca2238834
--- /dev/null
+++ b/clang/test/Index/comment-to-html-xml-conversion-with-original-literals.cpp
@@ -0,0 +1,26 @@
+// RUN: c-index-test -test-load-source all -comments-xml-schema=%S/../../bindings/xml/comment-xml-schema.rng %s -std=c++11 | FileCheck %s
+
+constexpr int value(float f) { return int(f); }
+
+enum MyEnum {
+hexadecimal = 0x10 //!< a
+// CHECK: <Declaration>hexadecimal = 0x10</Declaration>
+
+, withSuffix = 1u + 010 //!< b
+// CHECK: <Declaration>withSuffix = 1u + 010</Declaration>
+
+#define ARG(x) x
+, macroArg = ARG(0x1) //!< c
+// CHECK: <Declaration>macroArg = ARG(0x1)</Declaration>
+
+#define MACROCONCAT(x, y) 22##x##y
+, macroConcat = MACROCONCAT(3, 2) //!< d
+// CHECK: <Declaration>macroConcat = MACROCONCAT(3, 2)</Declaration>
+
+#define MACRO(a,n) = 0x##a##n
+, weirdMacros MACRO(2,1) //!< e
+// CHECK: <Declaration>weirdMacros = 33</Declaration>
+
+, floatLiteral = value(0.25e3) //!< f
+// CHECK: <Declaration>floatLiteral = value(0.25e3)</Declaration>
+};