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[FLANG] Fix for issue #127426 #150006

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[FLANG] Fix for issue #127426 #150006

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1 change: 1 addition & 0 deletions flang/lib/Parser/prescan.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -435,6 +435,7 @@ void Prescanner::LabelField(TokenSequence &token) {
int outCol{1};
const char *start{at_};
std::optional<int> badColumn;
SkipCComments();
for (; *at_ != '\n' && column_ <= 6; ++at_) {
if (*at_ == '\t') {
++at_;
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4 changes: 4 additions & 0 deletions flang/test/Parser/inc.h
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@@ -0,0 +1,4 @@
/* Old style C comments
*comments
*/
#define VAL 1
14 changes: 14 additions & 0 deletions flang/test/Parser/test.F
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@@ -0,0 +1,14 @@
! RUN: %flang_fc1 -fdebug-unparse-no-sema %s 2>&1 | FileCheck %s

!CHECK: SUBROUTINE foo
!CHECK: INTEGER i
!CHECK: i = 1
!CHECK: PRINT *, i
!CHECK: END SUBROUTINE foo

subroutine foo ()
#include "inc.h"
integer :: i
i = VAL
print *,i
end subroutine foo
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