Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

1 files changed, 46 insertions, 0 deletions

diff --git a/meson/test cases/fortran/18 first_arg/meson.build b/meson/test cases/fortran/18 first_arg/meson.build
new file mode 100644
index 000000000..63021f2a3
--- /dev/null
+++ b/meson/test cases/fortran/18 first_arg/meson.build
@@ -0,0 +1,46 @@
+project('fortran_args', 'fortran')
+
+fc = meson.get_compiler('fortran')
+
+if fc.get_id() == 'intel-cl'
+  is_arg = '/O2'
+  useless = '/DFOO'
+else
+  is_arg = '-O2'
+  useless = '-DFOO'
+endif
+
+isnt_arg = '-fiambroken'
+
+assert(fc.has_argument(is_arg), 'Arg that should have worked does not work.')
+assert(not fc.has_argument(isnt_arg), 'Arg that should be broken is not.')
+
+assert(fc.get_supported_arguments([is_arg, isnt_arg, useless]) == [is_arg, useless], 'Arg filtering returned different result.')
+
+# Have useless at the end to ensure that the search goes from front to back.
+l1 = fc.first_supported_argument([isnt_arg, is_arg, isnt_arg, useless])
+l2 = fc.first_supported_argument(isnt_arg, isnt_arg, isnt_arg)
+
+assert(l1.length() == 1, 'First supported returned wrong result.')
+assert(l1.get(0) == is_arg, 'First supported returned wrong argument.')
+assert(l2.length() == 0, 'First supported did not return empty array.')
+
+# --- test with an actual program, here for implicit none
+
+in0 = fc.first_supported_argument('-fimplicit-none', '-Mdclchk', '/warn:declarations', '-warn').get(0, '')
+impnone = {
+'intel-cl': '/warn:declarations',
+'intel': '-warn',
+'gcc': '-fimplicit-none',
+'pgi': '-Mdclchk',
+}
+
+arg = impnone.get(fc.get_id(), '')
+if arg != ''
+  assert(in0 == arg, 'implicit none argument ' + arg + ' not matching ' + in0)
+endif
+
+in1 = fc.get_supported_arguments('-fimplicit-none', '/warn:declarations', '/warn:errors', '-Mdclchk')
+if in1.length() > 0
+  assert(not fc.compiles(files('main.f90'), args: in1, name:'will fail implicit none'), 'implicit none should have failed')
+endif