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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2024-09-17 17:28:31 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-09-17 17:28:31 +0200 |
| commit | fe3428d9acd26c9cc0cb9281e218b7e9c870aa49 (patch) | |
| tree | 56034de949c1c564bd0902bdc877485121afa1d3 /tests | |
| parent | 11fe22c3fbc8fd32c8aaf4f48240bfe5ae75bc66 (diff) | |
| parent | ae75a9b33aef4bdd03f33bc75bdf44fe3a48356d (diff) | |
| download | rust-fe3428d9acd26c9cc0cb9281e218b7e9c870aa49.tar.gz rust-fe3428d9acd26c9cc0cb9281e218b7e9c870aa49.zip | |
Rollup merge of #128961 - GKFX:issue-128930-explain-missing-option, r=jieyouxu
Fix #128930: Print documentation of CLI options missing their arg
Fix #128930. Failing to give an argument to CLI options which require it now prints something like:
```
$ rustc --print
error: Argument to option 'print' missing
Usage:
--print [crate-name|file-names|sysroot|target-libdir|cfg|check-cfg|calling-conventions|target-list|target-cpus|target-features|relocation-models|code-models|tls-models|target-spec-json|all-target-specs-json|native-static-libs|stack-protector-strategies|link-args|deployment-target]
Compiler information to print on stdout
```
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ui/compiletest-self-test/compile-flags-last.stderr | 3 | ||||
| -rw-r--r-- | tests/ui/invalid-compile-flags/print-without-arg.rs | 1 | ||||
| -rw-r--r-- | tests/ui/invalid-compile-flags/print-without-arg.stderr | 5 |
3 files changed, 9 insertions, 0 deletions
diff --git a/tests/ui/compiletest-self-test/compile-flags-last.stderr b/tests/ui/compiletest-self-test/compile-flags-last.stderr index d8d40a7d9f1..72d92206e2b 100644 --- a/tests/ui/compiletest-self-test/compile-flags-last.stderr +++ b/tests/ui/compiletest-self-test/compile-flags-last.stderr @@ -1,2 +1,5 @@ error: Argument to option 'cap-lints' missing + Usage: + --cap-lints LEVEL Set the most restrictive lint level. More restrictive + lints are capped at this level diff --git a/tests/ui/invalid-compile-flags/print-without-arg.rs b/tests/ui/invalid-compile-flags/print-without-arg.rs new file mode 100644 index 00000000000..a762cb22275 --- /dev/null +++ b/tests/ui/invalid-compile-flags/print-without-arg.rs @@ -0,0 +1 @@ +//@ compile-flags: --print diff --git a/tests/ui/invalid-compile-flags/print-without-arg.stderr b/tests/ui/invalid-compile-flags/print-without-arg.stderr new file mode 100644 index 00000000000..a18d2779cad --- /dev/null +++ b/tests/ui/invalid-compile-flags/print-without-arg.stderr @@ -0,0 +1,5 @@ +error: Argument to option 'print' missing + Usage: + --print [crate-name|file-names|sysroot|target-libdir|cfg|check-cfg|calling-conventions|target-list|target-cpus|target-features|relocation-models|code-models|tls-models|target-spec-json|all-target-specs-json|native-static-libs|stack-protector-strategies|link-args|deployment-target] + Compiler information to print on stdout + |