[flang-commits] [flang] [flang] Don't defer namelist processing under -pedantic (PR #188854)

[Eugene Epshteyn via flang-commits]

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@@ -7239,6 +7239,14 @@ bool DeclarationVisitor::Pre(const parser::NamelistStmt::Group &x) {
     groupSymbol = &MakeSymbol(groupName, NamelistDetails{});
     groupSymbol->ReplaceName(groupName.source);
   }
+  // don't defer namelist processing with -pedantic
+  if(context().ShouldWarn(common::UsageWarning::NamelistNoDefer)) {
+    context().Warn(common::UsageWarning::NamelistNoDefer, "Namelist processing not deferred"_port_en_US);
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eugeneepshteyn wrote:

The question is, if the user (who is likely not a compiler developer) sees the warning "Namelist processing not deferred", how should the user interpret it and what should the user do about it?

https://github.com/llvm/llvm-project/pull/188854