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Improve compiler messages

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pull/2291/head
Capostrophic 6 years ago
parent 886c77bced
commit 17dce28705
9 changed files with 41 additions and 42 deletions
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8
components/compiler/controlparser.cpp
Unescape Escape View File

@ -125,7 +125,7 @@ namespace Compiler
if (loop.size()!=loop2.size())
throw std::logic_error (
"internal compiler error: failed to generate a while loop");
"Internal compiler error: failed to generate a while loop");
std::copy (loop2.begin(), loop2.end(), std::back_inserter (mCode));
@ -181,7 +181,7 @@ namespace Compiler
}
else if (mState==IfElseJunkState)
{
getErrorHandler().warning ("Ignoring extra text after else", loc);
getErrorHandler().warning ("Extra text after else", loc);
SkipParser skip (getErrorHandler(), getContext());
scanner.scan (skip);
mState = IfElseBodyState;
@ -227,7 +227,7 @@ namespace Compiler
}
else if (mState==IfElseJunkState)
{
getErrorHandler().warning ("Ignoring extra text after else", loc);
getErrorHandler().warning ("Extra text after else", loc);
SkipParser skip (getErrorHandler(), getContext());
scanner.scan (skip);
mState = IfElseBodyState;
@ -267,7 +267,7 @@ namespace Compiler
}
else if (mState==IfElseJunkState)
{
getErrorHandler().warning ("Ignoring extra text after else", loc);
getErrorHandler().warning ("Extra text after else", loc);
SkipParser skip (getErrorHandler(), getContext());
scanner.scan (skip);
mState = IfElseBodyState;

8
components/compiler/declarationparser.cpp
Unescape Escape View File

@ -22,7 +22,7 @@ bool Compiler::DeclarationParser::parseName (const std::string& name, const Toke
char type = mLocals.getType (name2);
if (type!=' ')
getErrorHandler().warning ("ignoring local variable re-declaration", loc);
getErrorHandler().warning ("Local variable re-declaration", loc);
else
mLocals.declare (mType, name2);
@ -31,7 +31,7 @@ bool Compiler::DeclarationParser::parseName (const std::string& name, const Toke
}
else if (mState==State_End)
{
getErrorHandler().warning ("Ignoring extra text after local variable declaration", loc);
getErrorHandler().warning ("Extra text after local variable declaration", loc);
SkipParser skip (getErrorHandler(), getContext());
scanner.scan (skip);
return false;
@ -65,7 +65,7 @@ bool Compiler::DeclarationParser::parseKeyword (int keyword, const TokenLoc& loc
}
else if (mState==State_End)
{
getErrorHandler().warning ("Ignoring extra text after local variable declaration", loc);
getErrorHandler().warning ("Extra text after local variable declaration", loc);
SkipParser skip (getErrorHandler(), getContext());
scanner.scan (skip);
return false;
@ -80,7 +80,7 @@ bool Compiler::DeclarationParser::parseSpecial (int code, const TokenLoc& loc, S
{
if (code!=Scanner::S_newline)
{
getErrorHandler().warning ("Ignoring extra text after local variable declaration", loc);
getErrorHandler().warning ("Extra text after local variable declaration", loc);
SkipParser skip (getErrorHandler(), getContext());
scanner.scan (skip);
}

6
components/compiler/exception.hpp
Unescape Escape View File

@ -11,7 +11,7 @@ namespace Compiler
{
public:
virtual const char *what() const throw() { return "compile error";}
virtual const char *what() const throw() { return "Compile error";}
///< Return error message
};
@ -21,7 +21,7 @@ namespace Compiler
{
public:
virtual const char *what() const throw() { return "can't read file"; }
virtual const char *what() const throw() { return "Can't read file"; }
///< Return error message
};
@ -31,7 +31,7 @@ namespace Compiler
{
public:
virtual const char *what() const throw() { return "end of file"; }
virtual const char *what() const throw() { return "End of file"; }
///< Return error message
};
}

18
components/compiler/exprparser.cpp
Unescape Escape View File

@ -99,7 +99,7 @@ namespace Compiler
else if (t1=='f' || t2=='f')
mOperands.push_back ('f');
else
throw std::logic_error ("failed to determine result operand type");
throw std::logic_error ("Failed to determine result operand type");
}
void ExprParser::pop()
@ -158,7 +158,7 @@ namespace Compiler
default:
throw std::logic_error ("unknown operator");
throw std::logic_error ("Unknown operator");
}
}
@ -287,7 +287,7 @@ namespace Compiler
else
{
mExplicit.clear();
getErrorHandler().warning ("Ignoring stray explicit reference", loc);
getErrorHandler().warning ("Stray explicit reference", loc);
}
}
@ -430,7 +430,7 @@ namespace Compiler
{
if (!hasExplicit)
{
getErrorHandler().warning ("ignoring stray explicit reference", loc);
getErrorHandler().warning ("Stray explicit reference", loc);
mExplicit.clear();
}
@ -735,13 +735,13 @@ namespace Compiler
{
if (mOperands.empty() && mOperators.empty())
{
getErrorHandler().error ("missing expression", mTokenLoc);
getErrorHandler().error ("Missing expression", mTokenLoc);
return 'l';
}
if (mNextOperand || mOperands.empty())
{
getErrorHandler().error ("syntax error in expression", mTokenLoc);
getErrorHandler().error ("Syntax error in expression", mTokenLoc);
return 'l';
}
@ -799,7 +799,7 @@ namespace Compiler
++optionalCount;
}
else
getErrorHandler().warning ("ignoring extra argument",
getErrorHandler().warning ("Extra argument",
stringParser.getTokenLoc());
}
else if (*iter=='X')
@ -813,7 +813,7 @@ namespace Compiler
if (parser.isEmpty())
break;
else
getErrorHandler().warning("ignoring extra argument", parser.getTokenLoc());
getErrorHandler().warning("Extra argument", parser.getTokenLoc());
}
else if (*iter=='z')
{
@ -825,7 +825,7 @@ namespace Compiler
if (discardParser.isEmpty())
break;
else
getErrorHandler().warning("ignoring extra argument", discardParser.getTokenLoc());
getErrorHandler().warning("Extra argument", discardParser.getTokenLoc());
}
else if (*iter=='j')
{

2
components/compiler/fileparser.cpp
Unescape Escape View File

@ -98,7 +98,7 @@ namespace Compiler
if (mState == BeginState)
{
if (code != Scanner::S_newline)
reportWarning ("Ignoring stray special character before begin statement", loc);
reportWarning ("Stray special character before begin statement", loc);
return true;
}

4
components/compiler/junkparser.cpp
Unescape Escape View File

@ -29,7 +29,7 @@ bool Compiler::JunkParser::parseName (const std::string& name, const TokenLoc& l
bool Compiler::JunkParser::parseKeyword (int keyword, const TokenLoc& loc, Scanner& scanner)
{
if (keyword==mIgnoreKeyword)
reportWarning ("ignoring found junk", loc);
reportWarning ("Ignoring found junk", loc);
else
scanner.putbackKeyword (keyword, loc);
@ -39,7 +39,7 @@ bool Compiler::JunkParser::parseKeyword (int keyword, const TokenLoc& loc, Scann
bool Compiler::JunkParser::parseSpecial (int code, const TokenLoc& loc, Scanner& scanner)
{
if (code==Scanner::S_member)
reportWarning ("ignoring found junk", loc);
reportWarning ("Ignoring found junk", loc);
else
scanner.putbackSpecial (code, loc);

27
components/compiler/lineparser.cpp
Unescape Escape View File

@ -48,7 +48,7 @@ namespace Compiler
default:
throw std::runtime_error ("unknown expression result type");
throw std::runtime_error ("Unknown expression result type");
}
}
@ -88,7 +88,7 @@ namespace Compiler
{
if (mState==PotentialEndState)
{
getErrorHandler().warning ("ignoring stray string argument", loc);
getErrorHandler().warning ("Stray string argument", loc);
mState = EndState;
return true;
}
@ -132,7 +132,7 @@ namespace Compiler
return true;
}
getErrorHandler().error ("unknown variable", loc);
getErrorHandler().error ("Unknown variable", loc);
SkipParser skip (getErrorHandler(), getContext());
scanner.scan (skip);
return false;
@ -233,7 +233,7 @@ namespace Compiler
if (mState==SetPotentialMemberVarState && keyword==Scanner::K_to)
{
getErrorHandler().warning ("unknown variable, ignoring set instruction", loc);
getErrorHandler().warning ("Unknown variable", loc);
SkipParser skip (getErrorHandler(), getContext());
scanner.scan (skip);
return false;
@ -286,7 +286,7 @@ namespace Compiler
{
if (!hasExplicit && mState==ExplicitState)
{
getErrorHandler().warning ("ignoring stray explicit reference", loc);
getErrorHandler().warning ("Stray explicit reference", loc);
mExplicit.clear();
}
@ -344,7 +344,7 @@ namespace Compiler
{
if (!hasExplicit && !mExplicit.empty())
{
getErrorHandler().warning ("ignoring stray explicit reference", loc);
getErrorHandler().warning ("Stray explicit reference", loc);
mExplicit.clear();
}
@ -360,7 +360,7 @@ namespace Compiler
if (mState==ExplicitState)
{
// drop stray explicit reference
getErrorHandler().warning ("ignoring stray explicit reference", loc);
getErrorHandler().warning ("Stray explicit reference", loc);
mState = BeginState;
mExplicit.clear();
}
@ -375,8 +375,7 @@ namespace Compiler
{
if (!getContext().canDeclareLocals())
{
getErrorHandler().error (
"local variables can't be declared in this context", loc);
getErrorHandler().error("Local variables cannot be declared in this context", loc);
SkipParser skip (getErrorHandler(), getContext());
scanner.scan (skip);
return true;
@ -412,19 +411,19 @@ namespace Compiler
case Scanner::K_else:
getErrorHandler().warning ("ignoring stray else", loc);
getErrorHandler().warning ("Stray else", loc);
mState = EndState;
return true;
case Scanner::K_endif:
getErrorHandler().warning ("ignoring stray endif", loc);
getErrorHandler().warning ("Stray endif", loc);
mState = EndState;
return true;
case Scanner::K_begin:
getErrorHandler().warning ("ignoring stray begin", loc);
getErrorHandler().warning ("Stray begin", loc);
mState = EndState;
return true;
}
@ -491,7 +490,7 @@ namespace Compiler
{
if (mState==EndState && code==Scanner::S_open)
{
getErrorHandler().warning ("ignoring stray '[' or '(' at the end of the line",
getErrorHandler().warning ("Stray '[' or '(' at the end of the line",
loc);
return true;
}
@ -508,7 +507,7 @@ namespace Compiler
if (code==Scanner::S_ref && mState==SetPotentialMemberVarState)
{
getErrorHandler().warning ("Ignoring stray explicit reference", loc);
getErrorHandler().warning ("Stray explicit reference", loc);
mState = SetState;
return true;
}

4
components/compiler/locals.cpp
Unescape Escape View File

@ -18,7 +18,7 @@ namespace Compiler
case 'f': return mFloats;
}
throw std::logic_error ("unknown variable type");
throw std::logic_error ("Unknown variable type");
}
int Locals::searchIndex (char type, const std::string& name) const
@ -48,7 +48,7 @@ namespace Compiler
case 'f': return mFloats;
}
throw std::logic_error ("unknown variable type");
throw std::logic_error ("Unknown variable type");
}
char Locals::getType (const std::string& name) const

6
components/compiler/scanner.cpp
Unescape Escape View File

@ -158,7 +158,7 @@ namespace Compiler
TokenLoc loc (mLoc);
mLoc.mLiteral.clear();
mErrorHandler.error ("syntax error", loc);
mErrorHandler.error ("Syntax error", loc);
throw SourceException();
}
@ -521,7 +521,7 @@ namespace Compiler
else if (c == '<' || c == '>') // Treat <> and << as <
{
special = S_cmpLT;
mErrorHandler.warning (std::string("invalid operator <") + c + ", treating it as <", mLoc);
mErrorHandler.warning ("Invalid operator, treating it as <", mLoc);
}
else
{
@ -549,7 +549,7 @@ namespace Compiler
else if (c == '<' || c == '>') // Treat >< and >> as >
{
special = S_cmpGT;
mErrorHandler.warning (std::string("invalid operator >") + c + ", treating it as >", mLoc);
mErrorHandler.warning ("Invalid operator, treating it as >", mLoc);
}
else
{

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