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- fixed crash on message output during decorate parsing

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Script position is now initialized at the very beginning of decorate parsing process
Script position no longer contains uninitialized file name

https://forum.zdoom.org/viewtopic.php?t=64836
This commit is contained in:
alexey.lysiuk 2019-05-28 18:13:34 +03:00
parent 8127af1082
commit 677b24b108
3 changed files with 10 additions and 0 deletions
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1
src/scripting/decorate/thingdef_parse.cpp
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@ -1148,6 +1148,7 @@ static void ParseActor(FScanner &sc, PNamespace *ns)
bag.Namespace = ns;
bag.Version = { 2, 0, 0 };
bag.fromDecorate = true;
bag.ScriptPosition = sc;
info = ParseActorHeader(sc, &bag);
sc.MustGetToken('{');
while (sc.MustGetAnyToken(), sc.TokenType != '}')

7
src/utility/sc_man.cpp
View file

@ -1173,6 +1173,13 @@ FScriptPosition &FScriptPosition::operator=(const FScriptPosition &other)
return *this;
}
FScriptPosition &FScriptPosition::operator=(FScanner &sc)
{
FileName = sc.ScriptName;
ScriptLine = sc.GetMessageLine();
return *this;
}
//==========================================================================
//
// FScriptPosition::Message

2
src/utility/sc_man.h
View file

@ -169,12 +169,14 @@ struct FScriptPosition
FScriptPosition()
{
FileName = NAME_None;
ScriptLine=0;
}
FScriptPosition(const FScriptPosition &other);
FScriptPosition(FString fname, int line);
FScriptPosition(FScanner &sc);
FScriptPosition &operator=(const FScriptPosition &other);
FScriptPosition &operator=(FScanner &sc);
void Message(int severity, const char *message,...) const GCCPRINTF(3,4);
static void ResetErrorCounter()
{