diff options
Diffstat (limited to 'compiler/rustc_interface/src/util.rs')
| -rw-r--r-- | compiler/rustc_interface/src/util.rs | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/compiler/rustc_interface/src/util.rs b/compiler/rustc_interface/src/util.rs index ad35dbbc8f9..a72bb76ffe0 100644 --- a/compiler/rustc_interface/src/util.rs +++ b/compiler/rustc_interface/src/util.rs @@ -546,6 +546,13 @@ pub fn build_output_filenames(attrs: &[ast::Attribute], sess: &Session) -> Outpu ) { sess.emit_fatal(errors::MultipleOutputTypesToStdout); } + + let crate_name = sess + .opts + .crate_name + .clone() + .or_else(|| rustc_attr::find_crate_name(attrs).map(|n| n.to_string())); + match sess.io.output_file { None => { // "-" as input file will cause the parser to read from stdin so we @@ -554,15 +561,11 @@ pub fn build_output_filenames(attrs: &[ast::Attribute], sess: &Session) -> Outpu let dirpath = sess.io.output_dir.clone().unwrap_or_default(); // If a crate name is present, we use it as the link name - let stem = sess - .opts - .crate_name - .clone() - .or_else(|| rustc_attr::find_crate_name(attrs).map(|n| n.to_string())) - .unwrap_or_else(|| sess.io.input.filestem().to_owned()); + let stem = crate_name.clone().unwrap_or_else(|| sess.io.input.filestem().to_owned()); OutputFilenames::new( dirpath, + crate_name.unwrap_or_else(|| stem.replace('-', "_")), stem, None, sess.io.temps_dir.clone(), @@ -587,9 +590,12 @@ pub fn build_output_filenames(attrs: &[ast::Attribute], sess: &Session) -> Outpu sess.emit_warning(errors::IgnoringOutDir); } + let out_filestem = + out_file.filestem().unwrap_or_default().to_str().unwrap().to_string(); OutputFilenames::new( out_file.parent().unwrap_or_else(|| Path::new("")).to_path_buf(), - out_file.filestem().unwrap_or_default().to_str().unwrap().to_string(), + crate_name.unwrap_or_else(|| out_filestem.replace('-', "_")), + out_filestem, ofile, sess.io.temps_dir.clone(), sess.opts.cg.extra_filename.clone(), |