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-rw-r--r--sources/shiboken2/ApiExtractor/clangparser/clangbuilder.cpp45
1 files changed, 42 insertions, 3 deletions
diff --git a/sources/shiboken2/ApiExtractor/clangparser/clangbuilder.cpp b/sources/shiboken2/ApiExtractor/clangparser/clangbuilder.cpp
index 1ed054d9..0984246c 100644
--- a/sources/shiboken2/ApiExtractor/clangparser/clangbuilder.cpp
+++ b/sources/shiboken2/ApiExtractor/clangparser/clangbuilder.cpp
@@ -41,6 +41,7 @@
#include <QtCore/QVector>
#include <string.h>
+#include <ctype.h>
#if QT_VERSION < 0x050800
# define Q_FALLTHROUGH() (void)0
@@ -437,6 +438,36 @@ QString BuilderPrivate::cursorValueExpression(BaseVisitor *bv, const CXCursor &c
return QString::fromLocal8Bit(equalSign, int(snippet.second - equalSign)).trimmed();
}
+// A hacky reimplementation of clang_EnumDecl_isScoped() for Clang < 5.0
+// which simply checks for a blank-delimited " class " keyword in the enum snippet.
+
+#define CLANG_NO_ENUMDECL_ISSCOPED \
+ (CINDEX_VERSION_MAJOR == 0 && CINDEX_VERSION_MINOR < 43)
+
+#if CLANG_NO_ENUMDECL_ISSCOPED
+static const char *indexOf(const BaseVisitor::CodeSnippet &snippet, const char *needle)
+{
+ const size_t snippetLength = snippet.first ? size_t(snippet.second - snippet.first) : 0;
+ const size_t needleLength = strlen(needle);
+ if (needleLength > snippetLength)
+ return nullptr;
+ for (const char *c = snippet.first, *end = snippet.second - needleLength; c < end; ++c) {
+ if (memcmp(c, needle, needleLength) == 0)
+ return c;
+ }
+ return nullptr;
+}
+
+long clang_EnumDecl_isScoped4(BaseVisitor *bv, const CXCursor &cursor)
+{
+ BaseVisitor::CodeSnippet snippet = bv->getCodeSnippet(cursor);
+ const char *classSpec = indexOf(snippet, "class");
+ const bool isClass = classSpec && classSpec > snippet.first
+ && isspace(*(classSpec - 1)) && isspace(*(classSpec + 5));
+ return isClass ? 1 : 0;
+}
+#endif // CLANG_NO_ENUMDECL_ISSCOPED
+
// Add a base class to the current class from CXCursor_CXXBaseSpecifier
void BuilderPrivate::addBaseClass(const CXCursor &cursor)
{
@@ -641,13 +672,21 @@ BaseVisitor::StartTokenResult Builder::startToken(const CXCursor &cursor)
break;
case CXCursor_EnumDecl: {
QString name = getCursorSpelling(cursor);
- const bool anonymous = name.isEmpty();
- if (anonymous)
+ EnumKind kind = CEnum;
+ if (name.isEmpty()) {
+ kind = AnonymousEnum;
name = QStringLiteral("enum_") + QString::number(++d->m_anonymousEnumCount);
+#if !CLANG_NO_ENUMDECL_ISSCOPED
+ } else if (clang_EnumDecl_isScoped(cursor) != 0) {
+#else
+ } else if (clang_EnumDecl_isScoped4(this, cursor) != 0) {
+#endif
+ kind = EnumClass;
+ }
d->m_currentEnum.reset(new _EnumModelItem(d->m_model, name));
setFileName(cursor, d->m_currentEnum.data());
d->m_currentEnum->setScope(d->m_scope);
- d->m_currentEnum->setAnonymous(anonymous);
+ d->m_currentEnum->setEnumKind(kind);
if (!qSharedPointerDynamicCast<_ClassModelItem>(d->m_scopeStack.back()).isNull())
d->m_currentEnum->setAccessPolicy(accessPolicy(clang_getCXXAccessSpecifier(cursor)));
d->m_scopeStack.back()->addEnum(d->m_currentEnum);