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- versioned the return mismatch check to demote it to a warning for older versions than 3.7.

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This commit is contained in:
Christoph Oelckers 2018-11-01 11:30:53 +01:00
parent d3461be40c
commit b9f2cce8de
2 changed files with 11 additions and 5 deletions
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10
src/scripting/backend/codegen.cpp
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@ -10632,11 +10632,17 @@ FxExpression *FxReturnStatement::Resolve(FCompileContext &ctx)
if (ctx.ReturnProto != nullptr && ctx.ReturnProto->ReturnTypes.Size() != Args.Size()) if (ctx.ReturnProto != nullptr && ctx.ReturnProto->ReturnTypes.Size() != Args.Size())
{ {
ScriptPosition.Message(MSG_ERROR, "Incorrect number of return values. Got %u, but expected %u", Args.Size(), ctx.ReturnProto->ReturnTypes.Size()); int severity = ctx.Version >= MakeVersion(3, 7) ? MSG_ERROR : MSG_WARNING;
ScriptPosition.Message(severity, "Incorrect number of return values. Got %u, but expected %u", Args.Size(), ctx.ReturnProto->ReturnTypes.Size());
if (severity == MSG_ERROR)
{
delete this; delete this;
return nullptr; return nullptr;
} }
else if (Args.Size() == 0) // For older script versions this must fall through.
}
if (Args.Size() == 0)
{ {
TArray<PType *> none(0); TArray<PType *> none(0);
retproto = NewPrototype(none, none); retproto = NewPrototype(none, none);

2
wadsrc/static/zscript.txt
View file

@ -1,4 +1,4 @@
version "3.4" version "3.7"
#include "zscript/base.txt" #include "zscript/base.txt"
#include "zscript/sounddata.txt" #include "zscript/sounddata.txt"
#include "zscript/mapdata.txt" #include "zscript/mapdata.txt"