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rollup merge of #18979: inrustwetrust/codegen-options-parsing

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This commit is contained in:
Jakub Bukaj 2014-11-16 10:22:00 +01:00
commit 94c8bb4696
4 changed files with 66 additions and 16 deletions
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24
src/test/run-make/codegen-options-parsing/Makefile Normal file
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-include ../tools.mk
all:
#Option taking a number
$(RUSTC) -C codegen-units dummy.rs 2>&1 | \
grep 'codegen option `codegen-units` requires a number'
$(RUSTC) -C codegen-units= dummy.rs 2>&1 | \
grep 'incorrect value `` for codegen option `codegen-units` - a number was expected'
$(RUSTC) -C codegen-units=foo dummy.rs 2>&1 | \
grep 'incorrect value `foo` for codegen option `codegen-units` - a number was expected'
$(RUSTC) -C codegen-units=1 dummy.rs
#Option taking a string
$(RUSTC) -C extra-filename dummy.rs 2>&1 | \
grep 'codegen option `extra-filename` requires a string'
$(RUSTC) -C extra-filename= dummy.rs 2>&1
$(RUSTC) -C extra-filename=foo dummy.rs 2>&1
#Option taking no argument
$(RUSTC) -C lto= dummy.rs 2>&1 | \
grep 'codegen option `lto` takes no value'
$(RUSTC) -C lto=1 dummy.rs 2>&1 | \
grep 'codegen option `lto` takes no value'
$(RUSTC) -C lto=foo dummy.rs 2>&1 | \
grep 'codegen option `lto` takes no value'
$(RUSTC) -C lto dummy.rs

11
src/test/run-make/codegen-options-parsing/dummy.rs Normal file
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// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
fn main() {}