[PATCH] D93319: [flang] Minor fix to list-directed REAL output editing

[Peter Klausler via Phabricator via llvm-commits]

klausler created this revision.
klausler added a reviewer: PeteSteinfeld.
klausler added a project: Flang.
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Always emit the letter 'E' in list-directed REAL output;
the library was omitting it for exponents greater than 99,
as should be done for E and D formatting of large exponents
without an Ed exponent digit count.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D93319

Files:
  flang/runtime/edit-output.cpp


Index: flang/runtime/edit-output.cpp
===================================================================
--- flang/runtime/edit-output.cpp
+++ flang/runtime/edit-output.cpp
@@ -116,7 +116,7 @@
     }
   }
   *--exponent = expo < 0 ? '-' : '+';
-  if (edit.expoDigits || exponent + 3 == eEnd) {
+  if (edit.expoDigits || edit.IsListDirected() || exponent + 3 == eEnd) {
     *--exponent = edit.descriptor == 'D' ? 'D' : 'E'; // not 'G'
   }
   length = eEnd - exponent;


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