[flang-commits] [clang] [flang] [Flang] Adding -ffree-line-length-<value> flag (PR #192941)

[Andre Kuhlenschmidt via flang-commits]

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@@ -568,6 +569,8 @@ void Prescanner::SkipToEndOfLine() {
 bool Prescanner::MustSkipToEndOfLine() const {
   if (inFixedForm_ && column_ > fixedFormColumnLimit_ && !tabInCurrentLine_) {
     return true; // skip over ignored columns in right margin (73:80)
+  } else if (!inFixedForm_ && column_ > freeFormColumnLimit_) {
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akuhlens wrote:

If you don't like using 0 as the sentinel you could also make the type a `std::optional`.  I was mostly suggesting 0 because you were already using it as a special value.

https://github.com/llvm/llvm-project/pull/192941