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Don't format!() string literals

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This commit is contained in:
ljedrz 2018-07-28 14:40:32 +02:00
parent 4f1e235744
commit 421b2ba347
42 changed files with 168 additions and 172 deletions
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14
src/librustc_codegen_llvm/back/bytecode.rs
View file

@ -108,37 +108,37 @@ pub struct DecodedBytecode<'a> {
impl<'a> DecodedBytecode<'a> {
pub fn new(data: &'a [u8]) -> Result<DecodedBytecode<'a>, String> {
if !data.starts_with(RLIB_BYTECODE_OBJECT_MAGIC) {
return Err(format!("magic bytecode prefix not found"))
return Err("magic bytecode prefix not found".to_string())
}
let data = &data[RLIB_BYTECODE_OBJECT_MAGIC.len()..];
if !data.starts_with(&[RLIB_BYTECODE_OBJECT_VERSION, 0, 0, 0]) {
return Err(format!("wrong version prefix found in bytecode"))
return Err("wrong version prefix found in bytecode".to_string())
}
let data = &data[4..];
if data.len() < 4 {
return Err(format!("bytecode corrupted"))
return Err("bytecode corrupted".to_string())
}
let identifier_len = unsafe {
u32::from_le(ptr::read_unaligned(data.as_ptr() as *const u32)) as usize
};
let data = &data[4..];
if data.len() < identifier_len {
return Err(format!("bytecode corrupted"))
return Err("bytecode corrupted".to_string())
}
let identifier = match str::from_utf8(&data[..identifier_len]) {
Ok(s) => s,
Err(_) => return Err(format!("bytecode corrupted"))
Err(_) => return Err("bytecode corrupted".to_string())
};
let data = &data[identifier_len..];
if data.len() < 8 {
return Err(format!("bytecode corrupted"))
return Err("bytecode corrupted".to_string())
}
let bytecode_len = unsafe {
u64::from_le(ptr::read_unaligned(data.as_ptr() as *const u64)) as usize
};
let data = &data[8..];
if data.len() < bytecode_len {
return Err(format!("bytecode corrupted"))
return Err("bytecode corrupted".to_string())
}
let encoded_bytecode = &data[..bytecode_len];

4
src/librustc_codegen_llvm/back/link.rs
View file

@ -260,14 +260,14 @@ pub(crate) fn each_linked_rlib(sess: &Session,
.or_else(|| fmts.get(&config::CrateTypeProcMacro));
let fmts = match fmts {
Some(f) => f,
None => return Err(format!("could not find formats for rlibs"))
None => return Err("could not find formats for rlibs".to_string())
};
for &(cnum, ref path) in crates {
match fmts.get(cnum.as_usize() - 1) {
Some(&Linkage::NotLinked) |
Some(&Linkage::IncludedFromDylib) => continue,
Some(_) => {}
None => return Err(format!("could not find formats for rlibs"))
None => return Err("could not find formats for rlibs".to_string())
}
let name = &info.crate_name[&cnum];
let path = match *path {

2
src/librustc_codegen_llvm/back/linker.rs
View file

@ -206,7 +206,7 @@ impl<'a> GccLinker<'a> {
match self.sess.opts.cg.lto {
config::Lto::Thin |
config::Lto::ThinLocal => {
self.linker_arg(&format!("-plugin-opt=thin"));
self.linker_arg("-plugin-opt=thin");
}
config::Lto::Fat |
config::Lto::Yes |

14
src/librustc_codegen_llvm/back/lto.rs
View file

@ -421,7 +421,7 @@ fn thin_lto(diag_handler: &Handler,
symbol_white_list.len() as u32,
);
if data.is_null() {
let msg = format!("failed to prepare thin LTO context");
let msg = "failed to prepare thin LTO context".to_string();
return Err(write::llvm_err(&diag_handler, msg))
}
let data = ThinData(data);
@ -647,7 +647,7 @@ impl ThinModule {
self.shared.module_names[self.idx].as_ptr(),
);
if llmod.is_null() {
let msg = format!("failed to parse bitcode for thin LTO module");
let msg = "failed to parse bitcode for thin LTO module".to_string();
return Err(write::llvm_err(&diag_handler, msg));
}
let module = ModuleCodegen {
@ -670,7 +670,7 @@ impl ThinModule {
let mut cu2 = ptr::null_mut();
llvm::LLVMRustThinLTOGetDICompileUnit(llmod, &mut cu1, &mut cu2);
if !cu2.is_null() {
let msg = format!("multiple source DICompileUnits found");
let msg = "multiple source DICompileUnits found".to_string();
return Err(write::llvm_err(&diag_handler, msg))
}
@ -691,25 +691,25 @@ impl ThinModule {
// You can find some more comments about these functions in the LLVM
// bindings we've got (currently `PassWrapper.cpp`)
if !llvm::LLVMRustPrepareThinLTORename(self.shared.data.0, llmod) {
let msg = format!("failed to prepare thin LTO module");
let msg = "failed to prepare thin LTO module".to_string();
return Err(write::llvm_err(&diag_handler, msg))
}
cgcx.save_temp_bitcode(&module, "thin-lto-after-rename");
timeline.record("rename");
if !llvm::LLVMRustPrepareThinLTOResolveWeak(self.shared.data.0, llmod) {
let msg = format!("failed to prepare thin LTO module");
let msg = "failed to prepare thin LTO module".to_string();
return Err(write::llvm_err(&diag_handler, msg))
}
cgcx.save_temp_bitcode(&module, "thin-lto-after-resolve");
timeline.record("resolve");
if !llvm::LLVMRustPrepareThinLTOInternalize(self.shared.data.0, llmod) {
let msg = format!("failed to prepare thin LTO module");
let msg = "failed to prepare thin LTO module".to_string();
return Err(write::llvm_err(&diag_handler, msg))
}
cgcx.save_temp_bitcode(&module, "thin-lto-after-internalize");
timeline.record("internalize");
if !llvm::LLVMRustPrepareThinLTOImport(self.shared.data.0, llmod) {
let msg = format!("failed to prepare thin LTO module");
let msg = "failed to prepare thin LTO module".to_string();
return Err(write::llvm_err(&diag_handler, msg))
}
cgcx.save_temp_bitcode(&module, "thin-lto-after-import");