[flang-commits] [PATCH] D156341: [flang] Cope with homonymous generic/specific in generic resolution

[Peter Klausler via Phabricator via flang-commits]

klausler created this revision.
klausler added a reviewer: vdonaldson.
klausler added a project: Flang.
Herald added subscribers: sunshaoce, jdoerfert.
Herald added a project: All.
klausler requested review of this revision.

When a generic interface X has a specific procedure Y that is also a specific
procedure of another generic with the same name (Y), ensure that  
generic resolution of a call to X that resolves to Y points to the
symbol of the specific procedure Y, not the generic.


https://reviews.llvm.org/D156341

Files:
  flang/lib/Semantics/expression.cpp


Index: flang/lib/Semantics/expression.cpp
===================================================================
--- flang/lib/Semantics/expression.cpp
+++ flang/lib/Semantics/expression.cpp
@@ -2434,7 +2434,8 @@
     }
   }
   if (const auto *details{ultimate.detailsIf<semantics::GenericDetails>()}) {
-    for (const Symbol &specific : details->specificProcs()) {
+    for (const Symbol &specific0 : details->specificProcs()) {
+      const Symbol &specific{BypassGeneric(specific0)};
       if (isSubroutine != !IsFunction(specific)) {
         continue;
       }


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