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rustc: Make llvm_err non-returning

This commit is contained in:
Brian Anderson 2012-03-05 18:16:15 -08:00
parent a34ad8c4e7
commit b32e09172c
1 changed files with 1 additions and 4 deletions
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5
src/rustc/back/link.rs
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@ -24,7 +24,7 @@ enum output_type {
output_type_exe,
}
fn llvm_err(sess: session, msg: str) unsafe {
fn llvm_err(sess: session, msg: str) -> ! unsafe {
let buf = llvm::LLVMRustGetLastError();
if buf == ptr::null() {
sess.fatal(msg);
@ -46,7 +46,6 @@ fn load_intrinsics_bc(sess: session) -> option<ModuleRef> {
});
if membuf as uint == 0u {
llvm_err(sess, "installation problem: couldn't open " + path);
fail;
}
let llintrinsicsmod = llvm::LLVMRustParseBitcode(membuf);
llvm::LLVMDisposeMemoryBuffer(membuf);
@ -70,7 +69,6 @@ fn load_intrinsics_ll(sess: session) -> ModuleRef {
});
if llintrinsicsmod as uint == 0u {
llvm_err(sess, "couldn't parse intrinsics.ll");
fail;
}
ret llintrinsicsmod;
}
@ -93,7 +91,6 @@ fn link_intrinsics(sess: session, llmod: ModuleRef) {
llvm::LLVMDisposeModule(llintrinsicsmod);
if linkres == False {
llvm_err(sess, "couldn't link the module with the intrinsics");
fail;
}
}