shiboken: Improve const handling

- Use new enum in code.
- Rewrite the Clang type parsing to make use of it.
- Adapt some typesystem files.

This enables the distinction between "int *" and "int *const"
and fixes the signatures from "int const &" to the more common "const int&".

Task-number: PYSIDE-672
Change-Id: Ic1bff0015188c32f53d0e6f347b1523254cb7e4f
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
Reviewed-by: Christian Tismer <tismer@stackless.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/sources/shiboken2/ApiExtractor/parser/codemodel.h b/sources/shiboken2/ApiExtractor/parser/codemodel.h
index 1bc3e6e12..d0381c4e3 100644
--- a/sources/shiboken2/ApiExtractor/parser/codemodel.h
+++ b/sources/shiboken2/ApiExtractor/parser/codemodel.h
@@ -169,6 +169,8 @@ public:
         m_arrayElements = arrayElements;
     }
 
+    void addArrayElement(const QString &a) { m_arrayElements.append(a); }
+
     QVector<TypeInfo> arguments() const { return m_arguments; }
 
     void setArguments(const QVector<TypeInfo> &arguments);
@@ -203,6 +205,10 @@ public:
 
     static QString indirectionKeyword(Indirection i);
 
+    static bool stripLeadingConst(QString *s);
+    static bool stripLeadingVolatile(QString *s);
+    static bool stripLeadingQualifier(const QString &qualifier, QString *s);
+
 private:
     static TypeInfo resolveType(CodeModelItem item, TypeInfo const &__type, CodeModelItem __scope);