Commit e0ae4021 authored by Erik Verbruggen's avatar Erik Verbruggen
Browse files

Fixed auto-test, added constant, and added a bit of doxymentation.

parent 56fea4ad
......@@ -16,7 +16,7 @@ FindCdbBreakpoint::FindCdbBreakpoint(TranslationUnit *unit)
unsigned FindCdbBreakpoint::searchFrom(unsigned line)
{
m_initialLine = line;
m_breakpointLine = 0;
m_breakpointLine = NO_LINE_FOUND;
accept(translationUnit()->ast());
......@@ -41,7 +41,7 @@ unsigned FindCdbBreakpoint::endLine(AST *ast) const
if (ast)
return endLine(ast->lastToken() - 1);
else
return 0;
return NO_LINE_FOUND;
}
bool FindCdbBreakpoint::preVisit(AST *ast)
......@@ -95,13 +95,13 @@ bool FindCdbBreakpoint::visit(CompoundStatementAST *ast)
bool FindCdbBreakpoint::visit(DeclarationStatementAST *ast)
{
foundLine(ast->lastToken() - 1);
return m_breakpointLine == 0;
return m_breakpointLine == NO_LINE_FOUND;
}
bool FindCdbBreakpoint::visit(DoStatementAST *ast)
{
accept(ast->statement);
if (m_breakpointLine == 0)
if (m_breakpointLine == NO_LINE_FOUND)
foundLine(ast->rparen_token);
return false;
......
......@@ -9,12 +9,22 @@ namespace CPlusPlus {
class CPLUSPLUS_EXPORT FindCdbBreakpoint: protected ASTVisitor
{
public:
static const unsigned NO_LINE_FOUND = 0;
public:
FindCdbBreakpoint(TranslationUnit *unit);
unsigned operator()(unsigned line)
{ return searchFrom(line); }
/**
* Search for the next breakable line of code.
*
* \param line the starting line from where the next breakable code line
* should be found
* \return the next breakable code line (1-based), or \c NO_LINE_FOUND if
* no line could be found.
*/
unsigned searchFrom(unsigned line);
protected:
......
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