bjoernager/rust
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Avoid extra cast()s after CStr::as_ptr()

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These used to be `&str` literals that did need a pointer cast, but that
became a no-op after switching to `c""` literals in #118566.
This commit is contained in:
Josh Stone 2024-08-20 14:04:48 -07:00
parent a971212545
commit e424e7fcaa
9 changed files with 26 additions and 27 deletions
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5
compiler/rustc_codegen_llvm/src/debuginfo/gdb.rs
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@ -34,8 +34,7 @@ pub fn get_or_insert_gdb_debug_scripts_section_global<'ll>(cx: &CodegenCx<'ll, '
let c_section_var_name = c"__rustc_debug_gdb_scripts_section__";
let section_var_name = c_section_var_name.to_str().unwrap();
let section_var =
unsafe { llvm::LLVMGetNamedGlobal(cx.llmod, c_section_var_name.as_ptr().cast()) };
let section_var = unsafe { llvm::LLVMGetNamedGlobal(cx.llmod, c_section_var_name.as_ptr()) };
section_var.unwrap_or_else(|| {
let mut section_contents = Vec::new();
@ -70,7 +69,7 @@ pub fn get_or_insert_gdb_debug_scripts_section_global<'ll>(cx: &CodegenCx<'ll, '
let section_var = cx
.define_global(section_var_name, llvm_type)
.unwrap_or_else(|| bug!("symbol `{}` is already defined", section_var_name));
llvm::LLVMSetSection(section_var, c".debug_gdb_scripts".as_ptr().cast());
llvm::LLVMSetSection(section_var, c".debug_gdb_scripts".as_ptr());
llvm::LLVMSetInitializer(section_var, cx.const_bytes(section_contents));
llvm::LLVMSetGlobalConstant(section_var, llvm::True);
llvm::LLVMSetUnnamedAddress(section_var, llvm::UnnamedAddr::Global);