diff options
6 files changed, 12 insertions, 21 deletions
diff --git a/compiler/rustc_builtin_macros/src/proc_macro_harness.rs b/compiler/rustc_builtin_macros/src/proc_macro_harness.rs index 6f61e4cba07..c9dd114047b 100644 --- a/compiler/rustc_builtin_macros/src/proc_macro_harness.rs +++ b/compiler/rustc_builtin_macros/src/proc_macro_harness.rs @@ -56,7 +56,6 @@ pub fn inject( is_proc_macro_crate: bool, has_proc_macro_decls: bool, is_test_crate: bool, - num_crate_types: usize, handler: &rustc_errors::Handler, ) -> ast::Crate { let ecfg = ExpansionConfig::default("proc_macro".to_string()); @@ -81,10 +80,6 @@ pub fn inject( return krate; } - if num_crate_types > 1 { - handler.err("cannot mix `proc-macro` crate type with others"); - } - if is_test_crate { return krate; } diff --git a/compiler/rustc_interface/src/passes.rs b/compiler/rustc_interface/src/passes.rs index 66e1e78b285..c0552fd200b 100644 --- a/compiler/rustc_interface/src/passes.rs +++ b/compiler/rustc_interface/src/passes.rs @@ -393,8 +393,18 @@ pub fn configure_and_expand( }); let crate_types = sess.crate_types(); + let is_executable_crate = crate_types.contains(&CrateType::Executable); let is_proc_macro_crate = crate_types.contains(&CrateType::ProcMacro); + if crate_types.len() > 1 { + if is_executable_crate { + sess.err("cannot mix `bin` crate type with others"); + } + if is_proc_macro_crate { + sess.err("cannot mix `proc-macro` crate type with others"); + } + } + // For backwards compatibility, we don't try to run proc macro injection // if rustdoc is run on a proc macro crate without '--crate-type proc-macro' being // specified. This should only affect users who manually invoke 'rustdoc', as @@ -411,7 +421,6 @@ pub fn configure_and_expand( msg.emit() } else { krate = sess.time("maybe_create_a_macro_crate", || { - let num_crate_types = crate_types.len(); let is_test_crate = sess.opts.test; rustc_builtin_macros::proc_macro_harness::inject( sess, @@ -420,7 +429,6 @@ pub fn configure_and_expand( is_proc_macro_crate, has_proc_macro_decls, is_test_crate, - num_crate_types, sess.diagnostic(), ) }); diff --git a/src/test/run-make-fulldeps/libs-and-bins/Makefile b/src/test/run-make-fulldeps/libs-and-bins/Makefile deleted file mode 100644 index cc3b257a5c5..00000000000 --- a/src/test/run-make-fulldeps/libs-and-bins/Makefile +++ /dev/null @@ -1,6 +0,0 @@ --include ../tools.mk - -all: - $(RUSTC) foo.rs - $(call RUN,foo) - rm $(TMPDIR)/$(call DYLIB_GLOB,foo) diff --git a/src/test/run-make-fulldeps/libs-and-bins/foo.rs b/src/test/run-make-fulldeps/libs-and-bins/foo.rs deleted file mode 100644 index ae166b17840..00000000000 --- a/src/test/run-make-fulldeps/libs-and-bins/foo.rs +++ /dev/null @@ -1,4 +0,0 @@ -#![crate_type = "dylib"] -#![crate_type = "bin"] - -fn main() {} diff --git a/src/test/run-make-fulldeps/output-with-hyphens/Makefile b/src/test/run-make-fulldeps/output-with-hyphens/Makefile index 783d826a53d..69a286f0b74 100644 --- a/src/test/run-make-fulldeps/output-with-hyphens/Makefile +++ b/src/test/run-make-fulldeps/output-with-hyphens/Makefile @@ -1,6 +1,7 @@ -include ../tools.mk all: - $(RUSTC) foo-bar.rs + $(RUSTC) foo-bar.rs --crate-type bin [ -f $(TMPDIR)/$(call BIN,foo-bar) ] + $(RUSTC) foo-bar.rs --crate-type lib [ -f $(TMPDIR)/libfoo_bar.rlib ] diff --git a/src/test/run-make-fulldeps/output-with-hyphens/foo-bar.rs b/src/test/run-make-fulldeps/output-with-hyphens/foo-bar.rs index 3f1a70458e3..f328e4d9d04 100644 --- a/src/test/run-make-fulldeps/output-with-hyphens/foo-bar.rs +++ b/src/test/run-make-fulldeps/output-with-hyphens/foo-bar.rs @@ -1,4 +1 @@ -#![crate_type = "lib"] -#![crate_type = "bin"] - fn main() {} |