[PATCH] D87650: [flang] Preprocessor's stringifying operator (#x) must replace macros

[Peter Klausler via Phabricator via llvm-commits]

klausler created this revision.
klausler added a reviewer: PeteSteinfeld.
klausler added a project: Flang.
Herald added a reviewer: jdoerfert.
Herald added a reviewer: DavidTruby.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.
klausler requested review of this revision.

The actual argument being stringified needs to undergo macro
replacement beforehand so that an assert() macro idiomd can
use __LINE__ in its message.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D87650

Files:
  flang/lib/Parser/parsing.cpp
  flang/lib/Parser/preprocessor.cpp
  flang/lib/Parser/preprocessor.h
  flang/lib/Parser/prescan.cpp
  flang/lib/Parser/prescan.h
  flang/test/Preprocessing/assert.F90

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