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[Constraint] Eliminate repetitive locators to make useful information easier to read.

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This commit is contained in:
Amritpan Kaur
2022-06-30 19:03:17 -07:00
parent f13a5213c8
commit f3dd7f68a8
2 changed files with 8 additions and 4 deletions
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7
lib/Sema/Constraint.cpp
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@@ -322,7 +322,7 @@ Constraint *Constraint::clone(ConstraintSystem &cs) const {
llvm_unreachable("Unhandled ConstraintKind in switch.");
}
void Constraint::print(llvm::raw_ostream &Out, SourceManager *sm) const {
void Constraint::print(llvm::raw_ostream &Out, SourceManager *sm, bool skipLocator) const {
// Print all type variables as $T0 instead of _ here.
PrintOptions PO;
PO.PrintTypesForDebugging = true;
@@ -352,7 +352,8 @@ void Constraint::print(llvm::raw_ostream &Out, SourceManager *sm) const {
Out << "> [favored] ";
else
Out << "> ";
constraint->print(Out, sm);
constraint->print(Out, sm,
/*skipLocator=*/constraint->getLocator() == Locator);
},
[&] { Out << "\n"; });
return;
@@ -522,7 +523,7 @@ void Constraint::print(llvm::raw_ostream &Out, SourceManager *sm) const {
fix->print(Out);
}
if (Locator) {
if (Locator && !skipLocator) {
Out << " [[";
Locator->dump(sm, Out);
Out << "]];";