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Merge pull request #77683 from slavapestov/opened-type-optzn

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Sema: Clean up and optimize interface type opening
This commit is contained in:
Slava Pestov
2024-11-18 17:40:52 -05:00
committed by GitHub
parent 26e888e45e 9a93a8a420
commit 872f242e93
7 changed files with 106 additions and 113 deletions
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7
lib/Sema/CSSimplify.cpp
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@@ -11534,10 +11534,9 @@ static Type getOpenedResultBuilderTypeFor(ConstraintSystem &cs,
// Find the opened type for this callee and substitute in the type
// parameters.
auto substitutions = cs.getOpenedTypes(calleeLocator);
if (!substitutions.empty()) {
OpenedTypeMap replacements(substitutions.begin(), substitutions.end());
builderType = cs.openType(builderType, replacements, locator);
}
if (!substitutions.empty())
builderType = cs.openType(builderType, substitutions, locator);
assert(!builderType->hasTypeParameter());
}
return builderType;