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Improve incompatible type error message

This commit is contained in:
drmortalwombat 2023-10-19 17:27:09 +02:00
parent f7d6b52074
commit 6cb15fd7d9
4 changed files with 25 additions and 17 deletions
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3
oscar64/Declaration.cpp
View File

@ -1153,6 +1153,9 @@ Declaration* Declaration::Last(void)
const Ident* Declaration::MangleIdent(void)
{
if (!this)
return Ident::Unique("null");
if (!mMangleIdent)
{
if (mType == DT_CONST_INTEGER)

21
oscar64/Errors.cpp
View File

@ -9,15 +9,18 @@ Errors::Errors(void)
}
void Errors::Error(const Location& loc, ErrorID eid, const char* msg, const Ident* info)
void Errors::Error(const Location& loc, ErrorID eid, const char* msg, const Ident* info1, const Ident* info2)
{
if (info)
this->Error(loc, eid, msg, info->mString);
else
if (!info1)
this->Error(loc, eid, msg);
else if (!info2)
this->Error(loc, eid, msg, info1->mString);
else
this->Error(loc, eid, msg, info1->mString, info2->mString);
}
void Errors::Error(const Location& loc, ErrorID eid, const char* msg, const char* info)
void Errors::Error(const Location& loc, ErrorID eid, const char* msg, const char* info1, const char * info2)
{
const char* level = "info";
if (eid >= EERR_GENERIC)
@ -30,10 +33,12 @@ void Errors::Error(const Location& loc, ErrorID eid, const char* msg, const char
level = "warning";
}
if (info)
fprintf(stderr, "%s(%d, %d) : %s %d: %s '%s'\n", loc.mFileName, loc.mLine, loc.mColumn, level ,eid, msg, info);
else
if (!info1)
fprintf(stderr, "%s(%d, %d) : %s %d: %s\n", loc.mFileName, loc.mLine, loc.mColumn, level, eid, msg);
else if (!info2)
fprintf(stderr, "%s(%d, %d) : %s %d: %s '%s'\n", loc.mFileName, loc.mLine, loc.mColumn, level ,eid, msg, info1);
else
fprintf(stderr, "%s(%d, %d) : %s %d: %s '%s' != '%s'\n", loc.mFileName, loc.mLine, loc.mColumn, level, eid, msg, info1, info2);
if (mErrorCount > 10 || eid >= EFATAL_GENERIC)
exit(20);

4
oscar64/Errors.h
View File

@ -110,6 +110,6 @@ public:
int mErrorCount;
void Error(const Location& loc, ErrorID eid, const char* msg, const Ident * info);
void Error(const Location& loc, ErrorID eid, const char* msg, const char* info = nullptr);
void Error(const Location& loc, ErrorID eid, const char* msg, const Ident* info1, const Ident* info2 = nullptr);
void Error(const Location& loc, ErrorID eid, const char* msg, const char* info1 = nullptr, const char* info2 = nullptr);
};

14
oscar64/InterCodeGenerator.cpp
View File

@ -1244,7 +1244,7 @@ InterCodeGenerator::ExValue InterCodeGenerator::TranslateInline(Declaration* pro
if (!(pdec && pdec->mBase->IsReference()) && (vr.mType->mType == DT_TYPE_STRUCT || vr.mType->mType == DT_TYPE_UNION))
{
if (pdec && !pdec->mBase->CanAssign(vr.mType))
mErrors->Error(texp->mLocation, EERR_INCOMPATIBLE_TYPES, "Cannot assign incompatible types");
mErrors->Error(texp->mLocation, EERR_INCOMPATIBLE_TYPES, "Cannot assign incompatible types", pdec->mBase->MangleIdent(), vr.mType->MangleIdent());
vr = Dereference(proc, texp, block, vr, 1);
@ -1273,7 +1273,7 @@ InterCodeGenerator::ExValue InterCodeGenerator::TranslateInline(Declaration* pro
if (!pdec->mBase->CanAssign(vr.mType))
{
pdec->mBase->CanAssign(vr.mType);
mErrors->Error(texp->mLocation, EERR_INCOMPATIBLE_TYPES, "Cannot assign incompatible types");
mErrors->Error(texp->mLocation, EERR_INCOMPATIBLE_TYPES, "Cannot assign incompatible types", pdec->mBase->MangleIdent(), vr.mType->MangleIdent());
}
vr = CoerceType(proc, texp, block, vr, pdec->mBase);
}
@ -2076,7 +2076,7 @@ InterCodeGenerator::ExValue InterCodeGenerator::TranslateExpression(Declaration*
if (!vl.mType->CanAssign(vr.mType))
{
vl.mType->CanAssign(vr.mType);
mErrors->Error(exp->mLocation, EERR_INCOMPATIBLE_TYPES, "Cannot assign incompatible types");
mErrors->Error(exp->mLocation, EERR_INCOMPATIBLE_TYPES, "Cannot assign incompatible types", vl.mType->MangleIdent(), vr.mType->MangleIdent());
}
}
@ -2178,7 +2178,7 @@ InterCodeGenerator::ExValue InterCodeGenerator::TranslateExpression(Declaration*
mErrors->Error(exp->mLocation, EERR_INCOMPATIBLE_OPERATOR, "Invalid pointer assignment");
if (!vr.mType->IsIntegerType())
mErrors->Error(exp->mLocation, EERR_INCOMPATIBLE_TYPES, "Invalid argument for pointer inc/dec");
mErrors->Error(exp->mLocation, EERR_INCOMPATIBLE_TYPES, "Invalid argument for pointer inc/dec", vr.mType->MangleIdent());
cins->mDst.mType = IT_INT16;
cins->mDst.mTemp = proc->AddTemporary(cins->mDst.mType);
@ -2997,7 +2997,7 @@ InterCodeGenerator::ExValue InterCodeGenerator::TranslateExpression(Declaration*
else if ((mCompilerOptions & COPT_CPLUSPLUS) && (vl.mType->mBase->IsSubType(vr.mType->mBase) || vr.mType->mBase->IsSubType(vl.mType->mBase)))
;
else if (!vl.mType->mBase->IsConstSame(vr.mType->mBase))
mErrors->Error(exp->mLocation, EERR_INCOMPATIBLE_OPERATOR, "Incompatible pointer types");
mErrors->Error(exp->mLocation, EERR_INCOMPATIBLE_OPERATOR, "Incompatible pointer types", vl.mType->mBase->MangleIdent(), vr.mType->mBase->MangleIdent());
}
else
mErrors->Error(exp->mLocation, EERR_INCOMPATIBLE_OPERATOR, "Incompatible pointer types");
@ -3514,7 +3514,7 @@ InterCodeGenerator::ExValue InterCodeGenerator::TranslateExpression(Declaration*
if (!(pdec && pdec->mBase->IsReference()) && (vr.mType->mType == DT_TYPE_STRUCT || vr.mType->mType == DT_TYPE_UNION))
{
if (pdec && !pdec->mBase->CanAssign(vr.mType))
mErrors->Error(texp->mLocation, EERR_INCOMPATIBLE_TYPES, "Cannot assign incompatible types");
mErrors->Error(texp->mLocation, EERR_INCOMPATIBLE_TYPES, "Cannot assign incompatible types", pdec->mBase->MangleIdent(), vr.mType->MangleIdent());
vr = Dereference(proc, texp, block, vr, 1);
@ -3569,7 +3569,7 @@ InterCodeGenerator::ExValue InterCodeGenerator::TranslateExpression(Declaration*
if (!(pdec->mFlags & DTF_FPARAM_UNUSED) && !pdec->mBase->CanAssign(vr.mType))
{
pdec->mBase->CanAssign(vr.mType);
mErrors->Error(texp->mLocation, EERR_INCOMPATIBLE_TYPES, "Cannot assign incompatible types");
mErrors->Error(texp->mLocation, EERR_INCOMPATIBLE_TYPES, "Cannot assign incompatible types", pdec->mBase->MangleIdent(), vr.mType->MangleIdent());
}
vr = CoerceType(proc, texp, block, vr, pdec->mBase);
}