flang/test/Frontend/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 !-----------
   8 ! RUN LINES
   9 !-----------
  10 ! Test with -E (i.e. PrintPreprocessedAction, stops after prescanning)
  11 ! RUN: %flang -E -I %S/Inputs/ %s 2>&1 | FileCheck %s
  12 ! RUN: %flang_fc1 -E -I %S/Inputs/ %s 2>&1 | FileCheck %s
  13
  14 ! Test with -fsyntax-only (i.e. ParseSyntaxOnlyAction, stops after semantic checks)
  15 ! RUN: %flang -fsyntax-only -I %S/Inputs/ %s 2>&1 | FileCheck %s
  16 ! RUN: %flang_fc1 -fsyntax-only -I %S/Inputs/ %s 2>&1 | FileCheck %s
  17
  18 !-----------------------
  19 ! EXPECTED OUTPUT
  20 !-----------------------
  21 ! CHECK: prescanner-diag.f90:27:20: portability: #include: extra stuff ignored after file name
  22 ! CHECK: prescanner-diag.f90:28:20: portability: #include: extra stuff ignored after file name
  23
  24 !-------
  25 ! INPUT
  26 !-------
  27 #include <empty.h> comment
  28 #include "empty.h" comment
  29 end