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Symbol database: better handling of functions returning function pointer. ticket: #2468

This commit is contained in:
Robert Reif 2011-01-23 22:31:35 +01:00 committed by Daniel Marjamäki
parent c04107131b
commit f5b26222ff
1 changed files with 34 additions and 8 deletions
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34
lib/symboldatabase.cpp
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@ -281,6 +281,8 @@ SymbolDatabase::SymbolDatabase(const Tokenizer *tokenizer, const Settings *setti
// has body?
if (Token::Match(argStart->link(), ") const| {|:"))
{
Scope *old_scope = scope;
// class function
if (tok->previous() && tok->previous()->str() == "::")
addFunction(&scope, &tok, argStart);
@ -310,21 +312,19 @@ SymbolDatabase::SymbolDatabase(const Tokenizer *tokenizer, const Settings *setti
function.arg = function.argDef;
function.type = Function::eFunction;
Scope *old_scope = scope;
addNewFunction(&scope, &tok);
if (scope)
old_scope->functionList.push_back(function);
}
// syntax error
else
if (!scope)
{
scope = old_scope;
break;
}
}
}
// function returning function pointer with body
else if (Token::simpleMatch(argStart->link(), ") ) (") &&
@ -339,11 +339,37 @@ SymbolDatabase::SymbolDatabase(const Tokenizer *tokenizer, const Settings *setti
// regular function
else
{
Function function;
// save the function definition argument start '('
function.argDef = argStart;
// save the access type
function.access = Public;
// save the function name location
function.tokenDef = funcStart;
function.token = funcStart;
function.isInline = false;
function.hasBody = true;
function.arg = function.argDef;
function.type = Function::eFunction;
function.retFuncPtr = true;
addNewFunction(&scope, &tok1);
if (scope)
old_scope->functionList.push_back(function);
}
// syntax error?
if (!scope)
{
scope = old_scope;
break;
}
tok = tok1;
}