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rustc: Cleanup formatting in rustc.rs

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This commit is contained in:
Brian Anderson 2011-05-22 16:07:30 -04:00
parent c1122a6707
commit 65ec38c096
1 changed files with 11 additions and 15 deletions
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26
src/comp/driver/rustc.rs
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@ -44,17 +44,15 @@ fn default_environment(session::session sess,
case (session::os_linux) { libc = "libc.so.6"; }
}
ret
[
// Target bindings.
tup("target_os", eval::val_str(std::os::target_os())),
tup("target_arch", eval::val_str("x86")),
tup("target_libc", eval::val_str(libc)),
ret [// Target bindings.
tup("target_os", eval::val_str(std::os::target_os())),
tup("target_arch", eval::val_str("x86")),
tup("target_libc", eval::val_str(libc)),
// Build bindings.
tup("build_compiler", eval::val_str(argv0)),
tup("build_input", eval::val_str(input))
];
// Build bindings.
tup("build_compiler", eval::val_str(argv0)),
tup("build_input", eval::val_str(input))
];
}
fn parse_input(session::session sess,
@ -286,8 +284,7 @@ fn main(vec[str] args) {
if (opt_present(match, "O")) {
optLevel = 2u;
if (opt_present(match, "OptLevel")) {
log
("error: -O and --OptLevel both provided");
log_err "error: -O and --OptLevel both provided";
fail;
}
}
@ -302,14 +299,13 @@ fn main(vec[str] args) {
case ("2") { optLevel = 2u; }
case ("3") { optLevel = 3u; }
case (_) {
log
("error: optimization level needs to be between 0-3");
log_err "error: optimization level needs to be between 0-3";
fail;
}
}
}
case (none[str]) {
log("error: expected optimization level after --OptLevel=");
log_err "error: expected optimization level after --OptLevel=";
fail;
}
}