[all-commits] [llvm/llvm-project] 8b512e: [flang][preprocessor] Support \ as line continuati...

[Peter Klausler via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8b512e525d3adc56da626a6e4f16c3b2f602aade
      https://github.com/llvm/llvm-project/commit/8b512e525d3adc56da626a6e4f16c3b2f602aade
  Author: Peter Klausler <35819229+klausler at users.noreply.github.com>
  Date:   2024-04-24 (Wed, 24 Apr 2024)

  Changed paths:
    M flang/docs/Preprocessing.md
    M flang/include/flang/Parser/preprocessor.h
    M flang/lib/Parser/prescan.cpp
    M flang/lib/Parser/prescan.h
    A flang/test/Preprocessing/backslash-contin1.F90

  Log Message:
  -----------
  [flang][preprocessor] Support \ as line continuation (#89970)

When prescanning a Fortran source file with preprocessing enabled in
free source form, interpret a line-ending backslash as a source line
continuation marker as a C preprocessor would. This usage isn't
completely portable, but it is supported by GNU Fortran and appears in
the source for FPM package manager.



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