From 66a3e71579c4ea629f31284e1d36604a214324d5 Mon Sep 17 00:00:00 2001
From: Roberto Raggi <roberto.raggi@nokia.com>
Date: Fri, 6 Mar 2009 10:20:15 +0100
Subject: [PATCH] Added ASTVisitor::getTokenStartPosition() and
ASTVisitor::getTokenEndPosition().
---
src/shared/cplusplus/ASTVisitor.cpp | 15 +++++++++++++++
src/shared/cplusplus/ASTVisitor.h | 9 +++++++++
2 files changed, 24 insertions(+)
diff --git a/src/shared/cplusplus/ASTVisitor.cpp b/src/shared/cplusplus/ASTVisitor.cpp
index bee79230ead..2cc3d218c54 100644
--- a/src/shared/cplusplus/ASTVisitor.cpp
+++ b/src/shared/cplusplus/ASTVisitor.cpp
@@ -69,6 +69,9 @@ Control *ASTVisitor::control() const
TranslationUnit *ASTVisitor::translationUnit() const
{ return _control->translationUnit(); }
+const Token &ASTVisitor::tokenAt(unsigned index) const
+{ return translationUnit()->tokenAt(index); }
+
int ASTVisitor::tokenKind(unsigned index) const
{ return translationUnit()->tokenKind(index); }
@@ -87,10 +90,22 @@ NumericLiteral *ASTVisitor::numericLiteral(unsigned index) const
StringLiteral *ASTVisitor::stringLiteral(unsigned index) const
{ return translationUnit()->stringLiteral(index); }
+void ASTVisitor::getPosition(unsigned offset,
+ unsigned *line,
+ unsigned *column,
+ StringLiteral **fileName) const
+{ translationUnit()->getPosition(offset, line, column, fileName); }
+
void ASTVisitor::getTokenPosition(unsigned index,
unsigned *line,
unsigned *column,
StringLiteral **fileName) const
{ translationUnit()->getTokenPosition(index, line, column, fileName); }
+void ASTVisitor::getTokenStartPosition(unsigned index, unsigned *line, unsigned *column) const
+{ getPosition(tokenAt(index).begin(), line, column); }
+
+void ASTVisitor::getTokenEndPosition(unsigned index, unsigned *line, unsigned *column) const
+{ getPosition(tokenAt(index).end(), line, column); }
+
CPLUSPLUS_END_NAMESPACE
diff --git a/src/shared/cplusplus/ASTVisitor.h b/src/shared/cplusplus/ASTVisitor.h
index b1d3d1a49f6..64002b8a6c3 100644
--- a/src/shared/cplusplus/ASTVisitor.h
+++ b/src/shared/cplusplus/ASTVisitor.h
@@ -67,6 +67,7 @@ public:
Control *control() const;
TranslationUnit *translationUnit() const;
+ const Token &tokenAt(unsigned index) const;
int tokenKind(unsigned index) const;
const char *spell(unsigned index) const;
Identifier *identifier(unsigned index) const;
@@ -74,11 +75,19 @@ public:
NumericLiteral *numericLiteral(unsigned index) const;
StringLiteral *stringLiteral(unsigned index) const;
+ void getPosition(unsigned offset,
+ unsigned *line,
+ unsigned *column = 0,
+ StringLiteral **fileName = 0) const;
+
void getTokenPosition(unsigned index,
unsigned *line,
unsigned *column = 0,
StringLiteral **fileName = 0) const;
+ void getTokenStartPosition(unsigned index, unsigned *line, unsigned *column) const;
+ void getTokenEndPosition(unsigned index, unsigned *line, unsigned *column) const;
+
void accept(AST *ast);
virtual bool preVisit(AST *) { return true; }
--
GitLab