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Do not generate detailed candidates / constraint error msg in speculative contexts

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Unless the error is actually going to be printed.
This commit is contained in:
Geod24 2022-07-11 15:07:11 +02:00 • committed by The Dlang Bot
parent 25799d3841
commit a2d2c4b31e
2 changed files with 19 additions and 9 deletions
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21
compiler/src/dmd/func.d
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@ -3295,7 +3295,8 @@ FuncDeclaration resolveFuncCall(const ref Loc loc, Scope* sc, Dsymbol s,
td.kind(), td.parent.toPrettyChars(), td.ident.toChars(),
tiargsBuf.peekChars(), fargsBuf.peekChars());
printCandidates(loc, td, sc.isDeprecated());
if (!global.gag || global.params.showGaggedErrors)
printCandidates(loc, td, sc.isDeprecated());
return null;
}
/* This case used to happen when several ctors are mixed in an agregate.
@ -3333,7 +3334,8 @@ FuncDeclaration resolveFuncCall(const ref Loc loc, Scope* sc, Dsymbol s,
{
.error(loc, "none of the overloads of `%s` are callable using a %sobject",
fd.ident.toChars(), thisBuf.peekChars());
printCandidates(loc, fd, sc.isDeprecated());
if (!global.gag || global.params.showGaggedErrors)
printCandidates(loc, fd, sc.isDeprecated());
return null;
}
@ -3363,18 +3365,23 @@ FuncDeclaration resolveFuncCall(const ref Loc loc, Scope* sc, Dsymbol s,
{
.error(loc, "none of the overloads of `%s` are callable using argument types `%s`",
fd.toChars(), fargsBuf.peekChars());
printCandidates(loc, fd, sc.isDeprecated());
if (!global.gag || global.params.showGaggedErrors)
printCandidates(loc, fd, sc.isDeprecated());
return null;
}
.error(loc, "%s `%s%s%s` is not callable using argument types `%s`",
fd.kind(), fd.toPrettyChars(), parametersTypeToChars(tf.parameterList),
tf.modToChars(), fargsBuf.peekChars());
// re-resolve to check for supplemental message
const(char)* failMessage;
functionResolve(m, orig_s, loc, sc, tiargs, tthis, fargs, &failMessage);
if (failMessage)
errorSupplemental(loc, failMessage);
if (!global.gag || global.params.showGaggedErrors)
{
const(char)* failMessage;
functionResolve(m, orig_s, loc, sc, tiargs, tthis, fargs, &failMessage);
if (failMessage)
errorSupplemental(loc, failMessage);
}
return null;
}