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rustc: Remove deprecated flags

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This commit removes a number of deprecated flags from the compiler:

* opt-level => -C opt-level
* debuginfo => -C debuginfo
* print-crate-name => --print crate-name
* print-file-name => --print file-names
* no-trans => -Z no-trans
* no-analysis => -Z no-analysis
* parse-only => -Z parse-only
* dep-info => --emit dep-info

This commit also moves the --pretty flag behind `-Z unstable-options` as the
pretty printer will likely not be stable for 1.0

cc #19051
This commit is contained in:
Alex Crichton 2015-01-20 10:57:10 -08:00
parent ffd8cb79a2
commit 953f294ea3
22 changed files with 43 additions and 193 deletions
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12
src/librustc_driver/lib.rs
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@ -154,10 +154,14 @@ fn run_compiler(args: &[String]) {
return
}
let pretty = matches.opt_default("pretty", "normal").map(|a| {
// stable pretty-print variants only
pretty::parse_pretty(&sess, a.as_slice(), false)
});
let pretty = if sess.opts.debugging_opts.unstable_options {
matches.opt_default("pretty", "normal").map(|a| {
// stable pretty-print variants only
pretty::parse_pretty(&sess, a.as_slice(), false)
})
} else {
None
};
let pretty = if pretty.is_none() &&
sess.unstable_options() {
matches.opt_str("xpretty").map(|a| {