# Copyright (C) 2021-2025 Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with GCC; see the file COPYING3.  If not see
# <http://www.gnu.org/licenses/>.

# Compile tests, no torture testing.
#
# These tests are used to keep track of known limitations :
# 1- tests that are incorrecly build instead of being rejected
# 2- tests that are build to an incorrect result
# 3- tests that are rejected instead of being correctly build
#
# Not currently supported here:
# - tests that are exhibiting incorrect behavior at runtime
#
# Here's how to annotate tests for each cases:
#
# 1- test is successfuly build instead of being rejected
#
# Expected behavior: a specific error rejecting the test
# Observed behavior: error not present
# Use dg-error and mark the test xfail and add reference to corresponding issue.
# { dg-error "lifetime not defined" "#359" { xfail *-*-* } }
#
# 2- test is successfuly build but result is incorrect
#
# Expected behavior: test is correctly build and has specific property
# Observed behavior: test is correctly build but is missing the specific property
# Depends on the property. For example, if the property can be checked in the assembly file, use dg-final + xfail.
# { dg-final { scan-assembler "given_string_missing_in_assembly_" "#1234" { xfail *-*-* } } }
#
# 3- test is rejected instead of being correctly build
#
# Expected behavior: test is successfully build
# Observed behavior: the test is rejected with an error
# Use dg-bogus + xfail to match the bogus error message, or use dg-xfail-if if it's harder to match a specific error.

# Load support procs.
load_lib rust-dg.exp

# Initialize `dg'.
dg-init

# Main loop.
set saved-dg-do-what-default ${dg-do-what-default}

set dg-do-what-default "compile"
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.rs]] "" ""
set dg-do-what-default ${saved-dg-do-what-default}

# All done.
dg-finish