flang/test/Driver/prescanner-diag.f90

   1 ! Test that the driver correctly reports diagnostics from the prescanner, no
   2 ! matter what driver action/phase is run. We need this test as Flang currently
   3 ! has no central API for managing the diagnostics. For this reason the driver
   4 ! needs to make sure that the diagnostics are indeed issued (rather that relying
   5 ! on some DiagnosticsEngine).
   6
   7 ! Test with -E (i.e. PrintPreprocessedAction, stops after prescanning)
   8 ! RUN: %flang -E -I %S/Inputs/ %s 2>&1 | FileCheck %s
   9 ! RUN: %flang_fc1 -E -I %S/Inputs/ %s 2>&1 | FileCheck %s
  10
  11 ! Test with -fsyntax-only (i.e. ParseSyntaxOnlyAction, stops after semantic checks)
  12 ! RUN: %flang -fsyntax-only -I %S/Inputs/ %s 2>&1 | FileCheck %s
  13 ! RUN: %flang_fc1 -fsyntax-only -I %S/Inputs/ %s 2>&1 | FileCheck %s
  14
  15 ! CHECK: prescanner-diag.f90:[[#@LINE+3]]:20: portability: #include: extra stuff ignored after file name
  16 ! CHECK: prescanner-diag.f90:[[#@LINE+3]]:20: portability: #include: extra stuff ignored after file name
  17
  18 #include <empty.h> comment
  19 #include "empty.h" comment
  20 end