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1342273 - Improve frontend tracelogging. [PARTIAL] Only implemented const to rvalue changes, no tracelogging

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Gaming4JC 2019-06-09 22:44:25 -04:00 • committed by Roy Tam
commit e48044fc01
2 changed files with 18 additions and 16 deletions
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26
js/src/frontend/BytecodeEmitter.cpp
View file

@ -3539,21 +3539,23 @@ BytecodeEmitter::needsImplicitThis()
bool bool
BytecodeEmitter::maybeSetDisplayURL() BytecodeEmitter::maybeSetDisplayURL()
{ {
if (tokenStream()->hasDisplayURL()) { if (tokenStream().hasDisplayURL()) {
if (!parser->ss->setDisplayURL(cx, tokenStream()->displayURL())) if (!parser->ss->setDisplayURL(cx, tokenStream().displayURL())) {
return false; return false;
} }
}
return true; return true;
} }
bool bool
BytecodeEmitter::maybeSetSourceMap() BytecodeEmitter::maybeSetSourceMap()
{ {
if (tokenStream()->hasSourceMapURL()) { if (tokenStream().hasSourceMapURL()) {
MOZ_ASSERT(!parser->ss->hasSourceMapURL()); MOZ_ASSERT(!parser->ss->hasSourceMapURL());
if (!parser->ss->setSourceMapURL(cx, tokenStream()->sourceMapURL())) if (!parser->ss->setSourceMapURL(cx, tokenStream().sourceMapURL())) {
return false; return false;
} }
}
/* /*
* Source map URLs passed as a compile option (usually via a HTTP source map * Source map URLs passed as a compile option (usually via a HTTP source map
@ -3591,20 +3593,20 @@ BytecodeEmitter::tellDebuggerAboutCompiledScript(ExclusiveContext* cx)
} }
} }
inline TokenStream* inline TokenStream&
BytecodeEmitter::tokenStream() BytecodeEmitter::tokenStream()
{ {
return &parser->tokenStream; return parser->tokenStream;
} }
bool bool
BytecodeEmitter::reportError(ParseNode* pn, unsigned errorNumber, ...) BytecodeEmitter::reportError(ParseNode* pn, unsigned errorNumber, ...)
{ {
TokenPos pos = pn ? pn->pn_pos : tokenStream()->currentToken().pos; TokenPos pos = pn ? pn->pn_pos : tokenStream().currentToken().pos;
va_list args; va_list args;
va_start(args, errorNumber); va_start(args, errorNumber);
bool result = tokenStream()->reportCompileErrorNumberVA(nullptr, pos.begin, JSREPORT_ERROR, bool result = tokenStream().reportCompileErrorNumberVA(nullptr, pos.begin, JSREPORT_ERROR,
errorNumber, args); errorNumber, args);
va_end(args); va_end(args);
return result; return result;
@ -3613,11 +3615,11 @@ BytecodeEmitter::reportError(ParseNode* pn, unsigned errorNumber, ...)
bool bool
BytecodeEmitter::reportExtraWarning(ParseNode* pn, unsigned errorNumber, ...) BytecodeEmitter::reportExtraWarning(ParseNode* pn, unsigned errorNumber, ...)
{ {
TokenPos pos = pn ? pn->pn_pos : tokenStream()->currentToken().pos; TokenPos pos = pn ? pn->pn_pos : tokenStream().currentToken().pos;
va_list args; va_list args;
va_start(args, errorNumber); va_start(args, errorNumber);
bool result = tokenStream()->reportExtraWarningErrorNumberVA(nullptr, pos.begin, bool result = tokenStream().reportExtraWarningErrorNumberVA(nullptr, pos.begin,
errorNumber, args); errorNumber, args);
va_end(args); va_end(args);
return result; return result;
@ -3626,11 +3628,11 @@ BytecodeEmitter::reportExtraWarning(ParseNode* pn, unsigned errorNumber, ...)
bool bool
BytecodeEmitter::reportStrictModeError(ParseNode* pn, unsigned errorNumber, ...) BytecodeEmitter::reportStrictModeError(ParseNode* pn, unsigned errorNumber, ...)
{ {
TokenPos pos = pn ? pn->pn_pos : tokenStream()->currentToken().pos; TokenPos pos = pn ? pn->pn_pos : tokenStream().currentToken().pos;
va_list args; va_list args;
va_start(args, errorNumber); va_start(args, errorNumber);
bool result = tokenStream()->reportStrictModeErrorNumberVA(nullptr, pos.begin, sc->strict(), bool result = tokenStream().reportStrictModeErrorNumberVA(nullptr, pos.begin, sc->strict(),
errorNumber, args); errorNumber, args);
va_end(args); va_end(args);
return result; return result;

2
js/src/frontend/BytecodeEmitter.h
View file

@ -356,7 +356,7 @@ struct MOZ_STACK_CLASS BytecodeEmitter
MOZ_MUST_USE bool maybeSetSourceMap(); MOZ_MUST_USE bool maybeSetSourceMap();
void tellDebuggerAboutCompiledScript(ExclusiveContext* cx); void tellDebuggerAboutCompiledScript(ExclusiveContext* cx);
inline TokenStream* tokenStream(); inline TokenStream& tokenStream();
BytecodeVector& code() const { return current->code; } BytecodeVector& code() const { return current->code; }
jsbytecode* code(ptrdiff_t offset) const { return current->code.begin() + offset; } jsbytecode* code(ptrdiff_t offset) const { return current->code.begin() + offset; }