diff options
Diffstat (limited to 'compiler/rustc_interface/src/util.rs')
| -rw-r--r-- | compiler/rustc_interface/src/util.rs | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/compiler/rustc_interface/src/util.rs b/compiler/rustc_interface/src/util.rs index 54363e07b97..e4b4d5375e6 100644 --- a/compiler/rustc_interface/src/util.rs +++ b/compiler/rustc_interface/src/util.rs @@ -1,3 +1,4 @@ +use crate::errors; use info; use libloading::Library; use rustc_ast as ast; @@ -472,16 +473,15 @@ pub fn collect_crate_types(session: &Session, attrs: &[ast::Attribute]) -> Vec<C } base.retain(|crate_type| { - let res = !output::invalid_output_for_target(session, *crate_type); - - if !res { - session.warn(&format!( - "dropping unsupported crate type `{}` for target `{}`", - *crate_type, session.opts.target_triple - )); + if output::invalid_output_for_target(session, *crate_type) { + session.emit_warning(errors::UnsupportedCrateTypeForTarget { + crate_type: *crate_type, + target_triple: &session.opts.target_triple, + }); + false + } else { + true } - - res }); base @@ -517,19 +517,16 @@ pub fn build_output_filenames(attrs: &[ast::Attribute], sess: &Session) -> Outpu let unnamed_output_types = sess.opts.output_types.values().filter(|a| a.is_none()).count(); let ofile = if unnamed_output_types > 1 { - sess.warn( - "due to multiple output types requested, the explicitly specified \ - output file name will be adapted for each output type", - ); + sess.emit_warning(errors::MultipleOutputTypesAdaption); None } else { if !sess.opts.cg.extra_filename.is_empty() { - sess.warn("ignoring -C extra-filename flag due to -o flag"); + sess.emit_warning(errors::IgnoringExtraFilename); } Some(out_file.clone()) }; if sess.io.output_dir != None { - sess.warn("ignoring --out-dir flag due to -o flag"); + sess.emit_warning(errors::IgnoringOutDir); } OutputFilenames::new( |