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Remove code duplicates

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This commit is contained in:
Christophe MASSOLIN 2020-05-05 18:23:47 +02:00
parent 14dde99627
commit 04e32fbffc
1 changed files with 6 additions and 12 deletions
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18
crates/ra_project_model/src/lib.rs
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@ -558,18 +558,12 @@ pub fn get_rustc_cfg_options(target: Option<&String>) -> CfgOptions {
match (|| -> Result<String> {
// `cfg(test)` and `cfg(debug_assertion)` are handled outside, so we suppress them here.
let output = if let Some(target) = target {
Command::new("rustc")
.args(&["--print", "cfg", "-O", "--target", target.as_str()])
.output()
.context("Failed to get output from rustc --print cfg -O")?
} else {
Command::new("rustc")
.args(&["--print", "cfg", "-O"])
.output()
.context("Failed to get output from rustc --print cfg -O")?
};
let mut cmd = Command::new("rustc");
cmd.args(&["--print", "cfg", "-O"]);
if let Some(target) = target {
cmd.args(&["--target", target.as_str()]);
}
let output = cmd.output().context("Failed to get output from rustc --print cfg -O")?;
if !output.status.success() {
bail!(
"rustc --print cfg -O exited with exit code ({})",