compiletest: rename add-core-stubs to add-minicore

Author: RalfJung

src/doc/rustc-dev-guide/src/tests/minicore.md

@@ -200,7 +200,7 @@ pub(crate) struct TestProps {
     pub no_auto_check_cfg: bool,
     /// Build and use `minicore` as `core` stub for `no_core` tests in cross-compilation scenarios
     /// that don't otherwise want/need `-Z build-std`.
-    pub add_core_stubs: bool,
+    pub add_minicore: bool,
     /// Add these flags to the build of `minicore`.
     pub core_stubs_compile_flags: Vec<String>,
     /// Whether line annotatins are required for the given error kind.
@@ -254,7 +254,7 @@ mod directives {
     pub const LLVM_COV_FLAGS: &'static str = "llvm-cov-flags";
     pub const FILECHECK_FLAGS: &'static str = "filecheck-flags";
     pub const NO_AUTO_CHECK_CFG: &'static str = "no-auto-check-cfg";
-    pub const ADD_CORE_STUBS: &'static str = "add-core-stubs";
+    pub const ADD_MINICORE: &'static str = "add-minicore";
     pub const CORE_STUBS_COMPILE_FLAGS: &'static str = "core-stubs-compile-flags";
     pub const DISABLE_GDB_PRETTY_PRINTERS: &'static str = "disable-gdb-pretty-printers";
     pub const COMPARE_OUTPUT_BY_LINES: &'static str = "compare-output-by-lines";
@@ -311,7 +311,7 @@ impl TestProps {
             llvm_cov_flags: vec![],
             filecheck_flags: vec![],
             no_auto_check_cfg: false,
-            add_core_stubs: false,
+            add_minicore: false,
             core_stubs_compile_flags: vec![],
             dont_require_annotations: Default::default(),
             disable_gdb_pretty_printers: false,
@@ -601,7 +601,7 @@ impl TestProps {
 
                     config.set_name_directive(ln, NO_AUTO_CHECK_CFG, &mut self.no_auto_check_cfg);
 
-                    self.update_add_core_stubs(ln, config);
+                    self.update_add_minicore(ln, config);
 
                     if let Some(flags) =
                         config.parse_name_value_directive(ln, CORE_STUBS_COMPILE_FLAGS)
@@ -753,12 +753,12 @@ impl TestProps {
         self.pass_mode
     }
 
-    fn update_add_core_stubs(&mut self, ln: &DirectiveLine<'_>, config: &Config) {
-        let add_core_stubs = config.parse_name_directive(ln, directives::ADD_CORE_STUBS);
-        if add_core_stubs {
+    fn update_add_minicore(&mut self, ln: &DirectiveLine<'_>, config: &Config) {
+        let add_minicore = config.parse_name_directive(ln, directives::ADD_MINICORE);
+        if add_minicore {
             if !matches!(config.mode, TestMode::Ui | TestMode::Codegen | TestMode::Assembly) {
                 panic!(
-                    "`add-core-stubs` is currently only supported for ui, codegen and assembly test modes"
+                    "`add-minicore` is currently only supported for ui, codegen and assembly test modes"
                 );
             }
 
@@ -767,10 +767,10 @@ impl TestProps {
             if self.local_pass_mode().is_some_and(|pm| pm == PassMode::Run) {
                 // `minicore` can only be used with non-run modes, because it's `core` prelude stubs
                 // and can't run.
-                panic!("`add-core-stubs` cannot be used to run the test binary");
+                panic!("`add-minicore` cannot be used to run the test binary");
             }
 
-            self.add_core_stubs = add_core_stubs;
+            self.add_minicore = add_minicore;
         }
     }
 }

src/tools/compiletest/src/directives.rs

@@ -3,7 +3,7 @@
 /// a best-effort approximation for diagnostics. Add new directives to this list when needed.
 pub(crate) const KNOWN_DIRECTIVE_NAMES: &[&str] = &[
     // tidy-alphabetical-start
-    "add-core-stubs",
+    "add-minicore",
     "assembly-output",
     "aux-bin",
     "aux-build",

src/tools/compiletest/src/directives/directive_names.rs

@@ -1312,7 +1312,7 @@ impl<'test> TestCx<'test> {
         input: Option<String>,
         root_testpaths: &TestPaths,
     ) -> ProcRes {
-        if self.props.add_core_stubs {
+        if self.props.add_minicore {
             let minicore_path = self.build_minicore();
             rustc.arg("--extern");
             rustc.arg(&format!("minicore={}", minicore_path));
@@ -1457,7 +1457,7 @@ impl<'test> TestCx<'test> {
 
         aux_rustc.arg("-L").arg(&aux_dir);
 
-        if aux_props.add_core_stubs {
+        if aux_props.add_minicore {
             let minicore_path = self.build_minicore();
             aux_rustc.arg("--extern");
             aux_rustc.arg(&format!("minicore={}", minicore_path));
@@ -1899,7 +1899,7 @@ impl<'test> TestCx<'test> {
         // change the default.
         //
         // `minicore` requires `#![no_std]` and `#![no_core]`, which means no unwinding panics.
-        if self.props.add_core_stubs {
+        if self.props.add_minicore {
             rustc.arg("-Cpanic=abort");
             rustc.arg("-Cforce-unwind-tables=yes");
         }

src/tools/compiletest/src/runtest.rs

@@ -1,6 +1,6 @@
 // Test that PAC instructions are emitted when branch-protection is specified.
 
-//@ add-core-stubs
+//@ add-minicore
 //@ revisions: GCS PACRET PAUTHLR_NOP PAUTHLR
 //@ assembly-output: emit-asm
 //@ needs-llvm-components: aarch64

tests/assembly-llvm/aarch64-pointer-auth.rs

@@ -1,4 +1,4 @@
-//@ add-core-stubs
+//@ add-minicore
 //@ assembly-output: emit-asm
 //@ compile-flags: --target aarch64-unknown-linux-gnu
 //@ needs-llvm-components: aarch64

tests/assembly-llvm/asm/aarch64-el2vmsa.rs

@@ -1,4 +1,4 @@
-//@ add-core-stubs
+//@ add-minicore
 //@ assembly-output: emit-asm
 //@ compile-flags: -Copt-level=3 -C panic=abort
 //@ compile-flags: --target aarch64-unknown-linux-gnu

tests/assembly-llvm/asm/aarch64-modifiers.rs

@@ -1,4 +1,4 @@
-//@ add-core-stubs
+//@ add-minicore
 //@ revisions: aarch64 arm64ec
 //@ assembly-output: emit-asm
 //@ [aarch64] compile-flags: --target aarch64-unknown-linux-gnu

tests/assembly-llvm/asm/aarch64-types.rs

@@ -1,4 +1,4 @@
-//@ add-core-stubs
+//@ add-minicore
 //@ assembly-output: emit-asm
 //@ compile-flags: -Copt-level=3 -C panic=abort
 //@ compile-flags: --target armv7-unknown-linux-gnueabihf

tests/assembly-llvm/asm/arm-modifiers.rs

@@ -1,4 +1,4 @@
-//@ add-core-stubs
+//@ add-minicore
 //@ revisions: base d32 neon
 //@ assembly-output: emit-asm
 //@ compile-flags: --target armv7-unknown-linux-gnueabihf