Added clang_getCursorReferenceNameRange to libclang to to retrieve parts of
a cursor reference, from Erik Verbruggen!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135920 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/c-index-test/c-index-test.c b/tools/c-index-test/c-index-test.c
index 63031ce..6d7bf5b 100644
--- a/tools/c-index-test/c-index-test.c
+++ b/tools/c-index-test/c-index-test.c
@@ -158,6 +158,21 @@
/* Pretty-printing. */
/******************************************************************************/
+static void PrintRange(CXSourceRange R, const char *str) {
+ CXFile begin_file, end_file;
+ unsigned begin_line, begin_column, end_line, end_column;
+
+ clang_getSpellingLocation(clang_getRangeStart(R),
+ &begin_file, &begin_line, &begin_column, 0);
+ clang_getSpellingLocation(clang_getRangeEnd(R),
+ &end_file, &end_line, &end_column, 0);
+ if (!begin_file || !end_file)
+ return;
+
+ printf(" %s=", str);
+ PrintExtent(stdout, begin_line, begin_column, end_line, end_column);
+}
+
int want_display_name = 0;
static void PrintCursor(CXTranslationUnit TU, CXCursor Cursor) {
@@ -173,6 +188,9 @@
CXCursor SpecializationOf;
CXCursor *overridden;
unsigned num_overridden;
+ unsigned RefNameRangeNr;
+ CXSourceRange CursorExtent;
+ CXSourceRange RefNameRange;
ks = clang_getCursorKindSpelling(Cursor.kind);
string = want_display_name? clang_getCursorDisplayName(Cursor)
@@ -288,6 +306,26 @@
if (clang_isFileMultipleIncludeGuarded(TU, File))
printf(" [multi-include guarded]");
}
+
+ CursorExtent = clang_getCursorExtent(Cursor);
+ RefNameRange = clang_getCursorReferenceNameRange(Cursor,
+ CXNameRange_WantQualifier
+ | CXNameRange_WantSinglePiece
+ | CXNameRange_WantTemplateArgs,
+ 0);
+ if (!clang_equalRanges(CursorExtent, RefNameRange))
+ PrintRange(RefNameRange, "SingleRefName");
+
+ for (RefNameRangeNr = 0; 1; RefNameRangeNr++) {
+ RefNameRange = clang_getCursorReferenceNameRange(Cursor,
+ CXNameRange_WantQualifier
+ | CXNameRange_WantTemplateArgs,
+ RefNameRangeNr);
+ if (clang_equalRanges(clang_getNullRange(), RefNameRange))
+ break;
+ if (!clang_equalRanges(CursorExtent, RefNameRange))
+ PrintRange(RefNameRange, "RefName");
+ }
}
}
@@ -405,18 +443,7 @@
static void PrintCursorExtent(CXCursor C) {
CXSourceRange extent = clang_getCursorExtent(C);
- CXFile begin_file, end_file;
- unsigned begin_line, begin_column, end_line, end_column;
-
- clang_getSpellingLocation(clang_getRangeStart(extent),
- &begin_file, &begin_line, &begin_column, 0);
- clang_getSpellingLocation(clang_getRangeEnd(extent),
- &end_file, &end_line, &end_column, 0);
- if (!begin_file || !end_file)
- return;
-
- printf(" Extent=");
- PrintExtent(stdout, begin_line, begin_column, end_line, end_column);
+ PrintRange(extent, "Extent");
}
/* Data used by all of the visitors. */