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authorMatthias Krüger <matthias.krueger@famsik.de>2024-06-28 08:34:07 +0200
committerGitHub <noreply@github.com>2024-06-28 08:34:07 +0200
commit02629325f6a064af98e7bf02106e18c29474be52 (patch)
treee92515220aeff63569a83a91693cdf7902f2fb4b /tests/ui/patchable-function-entry/patchable-function-entry-attribute.stderr
parent42add88d2275b95c98e512ab680436ede691e853 (diff)
parent8d246b01020edc47c966bc62d9d607c9f480fb07 (diff)
downloadrust-02629325f6a064af98e7bf02106e18c29474be52.tar.gz
rust-02629325f6a064af98e7bf02106e18c29474be52.zip
Rollup merge of #124741 - nebulark:patchable-function-entries-pr, r=estebank,workingjubilee
patchable-function-entry: Add unstable compiler flag and attribute

Tracking issue: #123115

Add the -Z patchable-function-entry compiler flag and the #[patchable_function_entry(prefix_nops = m, entry_nops = n)] attribute.
Rebased and adjusted the canditate implementation to match changes in the RFC.
Diffstat (limited to 'tests/ui/patchable-function-entry/patchable-function-entry-attribute.stderr')
-rw-r--r--tests/ui/patchable-function-entry/patchable-function-entry-attribute.stderr32
1 files changed, 32 insertions, 0 deletions
diff --git a/tests/ui/patchable-function-entry/patchable-function-entry-attribute.stderr b/tests/ui/patchable-function-entry/patchable-function-entry-attribute.stderr
new file mode 100644
index 00000000000..d9710c6e6a2
--- /dev/null
+++ b/tests/ui/patchable-function-entry/patchable-function-entry-attribute.stderr
@@ -0,0 +1,32 @@
+error: malformed `patchable_function_entry` attribute input
+  --> $DIR/patchable-function-entry-attribute.rs:10:1
+   |
+LL | #[patchable_function_entry]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[patchable_function_entry(prefix_nops = m, entry_nops = n)]`
+
+error: integer value out of range
+  --> $DIR/patchable-function-entry-attribute.rs:4:42
+   |
+LL | #[patchable_function_entry(prefix_nops = 256, entry_nops = 0)]
+   |                                          ^^^ value must be between `0` and `255`
+
+error: invalid literal value
+  --> $DIR/patchable-function-entry-attribute.rs:7:42
+   |
+LL | #[patchable_function_entry(prefix_nops = "stringvalue", entry_nops = 0)]
+   |                                          ^^^^^^^^^^^^^ value must be an integer between `0` and `255`
+
+error: unexpected parameter name
+  --> $DIR/patchable-function-entry-attribute.rs:13:46
+   |
+LL | #[patchable_function_entry(prefix_nops = 10, something = 0)]
+   |                                              ^^^^^^^^^^^^^ expected prefix_nops or entry_nops
+
+error: must specify at least one parameter
+  --> $DIR/patchable-function-entry-attribute.rs:16:1
+   |
+LL | #[patchable_function_entry()]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 5 previous errors
+