Auto merge of #9684 - kraktus:ref_option_ref, r=xFrednet

[rust.git] / tests / ui / strlen_on_c_strings.stderr

diff --git a/tests/ui/strlen_on_c_strings.stderr b/tests/ui/strlen_on_c_strings.stderr
index e0ca511557c5b594981270097a7161909b6fb319..296268a5f1df79988635dd896c9715e3215cb9c9 100644 (file)
--- a/tests/ui/strlen_on_c_strings.stderr
+++ b/tests/ui/strlen_on_c_strings.stderr
@@ -1,25 +1,46 @@
 error: using `libc::strlen` on a `CString` or `CStr` value
-  --> $DIR/strlen_on_c_strings.rs:11:24
+  --> $DIR/strlen_on_c_strings.rs:15:13
    |
-LL |     let len = unsafe { libc::strlen(cstring.as_ptr()) };
-   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL |     let _ = unsafe { libc::strlen(cstring.as_ptr()) };
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `cstring.as_bytes().len()`
    |
    = note: `-D clippy::strlen-on-c-strings` implied by `-D warnings`
-help: try this (you might also need to get rid of `unsafe` block in some cases):
+
+error: using `libc::strlen` on a `CString` or `CStr` value
+  --> $DIR/strlen_on_c_strings.rs:19:13
+   |
+LL |     let _ = unsafe { libc::strlen(cstr.as_ptr()) };
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `cstr.to_bytes().len()`
+
+error: using `libc::strlen` on a `CString` or `CStr` value
+  --> $DIR/strlen_on_c_strings.rs:21:13
+   |
+LL |     let _ = unsafe { strlen(cstr.as_ptr()) };
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `cstr.to_bytes().len()`
+
+error: using `libc::strlen` on a `CString` or `CStr` value
+  --> $DIR/strlen_on_c_strings.rs:24:22
    |
-LL |     let len = unsafe { cstring.as_bytes().len() };
-   |                        ~~~~~~~~~~~~~~~~~~~~~~~~
+LL |     let _ = unsafe { strlen((*pcstr).as_ptr()) };
+   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `(*pcstr).to_bytes().len()`
 
 error: using `libc::strlen` on a `CString` or `CStr` value
-  --> $DIR/strlen_on_c_strings.rs:15:24
+  --> $DIR/strlen_on_c_strings.rs:29:22
    |
-LL |     let len = unsafe { libc::strlen(cstr.as_ptr()) };
-   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL |     let _ = unsafe { strlen(unsafe_identity(cstr).as_ptr()) };
+   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unsafe_identity(cstr).to_bytes().len()`
+
+error: using `libc::strlen` on a `CString` or `CStr` value
+  --> $DIR/strlen_on_c_strings.rs:30:13
    |
-help: try this (you might also need to get rid of `unsafe` block in some cases):
+LL |     let _ = unsafe { strlen(unsafe { unsafe_identity(cstr) }.as_ptr()) };
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unsafe { unsafe_identity(cstr) }.to_bytes().len()`
+
+error: using `libc::strlen` on a `CString` or `CStr` value
+  --> $DIR/strlen_on_c_strings.rs:33:22
    |
-LL |     let len = unsafe { cstr.to_bytes().len() };
-   |                        ~~~~~~~~~~~~~~~~~~~~~
+LL |     let _ = unsafe { strlen(f(cstr).as_ptr()) };
+   |                      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `f(cstr).to_bytes().len()`
 
-error: aborting due to 2 previous errors
+error: aborting due to 7 previous errors