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Extend span debugger #20258

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Merged
merged 3 commits into from
Jan 6, 2015
Merged

Extend span debugger #20258

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9554794
Add unstable_options method
sanxiyn Dec 27, 2014
d4da758
Use -Z unstable-options for span debugger
sanxiyn Dec 27, 2014
98aeac2
Extend span debugger
sanxiyn Dec 27, 2014
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Add unstable_options method
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@sanxiyn
sanxiyn committed Dec 27, 2014
commit 9554794d22840b5077aa4605fa49a587d3e018b6
3 changes: 3 additions & 0 deletions src/librustc/session/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -202,6 +202,9 @@ impl Session {
pub fn show_span(&self) -> bool {
self.debugging_opt(config::SHOW_SPAN)
}
pub fn unstable_options(&self) -> bool {
self.debugging_opt(config::UNSTABLE_OPTIONS)
}
pub fn sysroot<'a>(&'a self) -> &'a Path {
match self.opts.maybe_sysroot {
Some (ref sysroot) => sysroot,
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2 changes: 1 addition & 1 deletion src/librustc_driver/lib.rs
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Expand Up @@ -143,7 +143,7 @@ fn run_compiler(args: &[String]) {
pretty::parse_pretty(&sess, a.as_slice(), false)
});
let pretty = if pretty.is_none() &&
sess.debugging_opt(config::UNSTABLE_OPTIONS) {
sess.unstable_options() {
matches.opt_str("xpretty").map(|a| {
// extended with unstable pretty-print variants
pretty::parse_pretty(&sess, a.as_slice(), true)
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