[flang-commits] [flang] [flang] Accept C-style comments in label fields (PR #207012)

[Leandro Lupori via flang-commits]

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@@ -1366,12 +1408,27 @@ const char *Prescanner::FixedFormContinuationLine(bool atNewline) {
   }
   tabInCurrentLine_ = false;
   char col1{*nextLine_};
+  const char *afterWhiteSpace{SkipWhiteSpace(nextLine_)};
+  const char *afterCComment{
+      IsCComment(afterWhiteSpace) ? SkipCComment(afterWhiteSpace) : nullptr};
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luporl wrote:

Fixed. Now C-style comments starting before column 6 in continuation lines are ignored if preprocessing is disabled. When preprocessing is enabled and an unterminated comment is detected `SkipCComment` isn't called again in this function.

https://github.com/llvm/llvm-project/pull/207012