c44826fdcd
C-like enums are excluded from this for now, because the code paths specific to them need to be changed. fn foo() -> Option<~int> { Some(~5) } Before: ; Function Attrs: uwtable define void @_ZN3foo18hdec6e36682b87eeaf4v0.0E(%"enum.std::option::Option<~int>[#1]"* noalias nocapture sret, { i64, %tydesc*, i8*, i8*, i8 }* nocapture readnone) #0 { "function top level": %2 = tail call %"enum.std::libc::types::common::c95::c_void[#1]"* @"_ZN2rt11global_heap10malloc_raw17h56c543b77f9b78aY11v0.9$x2dpreE"({ i64, %tydesc*, i8*, i8*, i8 }* undef, i64 8) %3 = bitcast %"enum.std::libc::types::common::c95::c_void[#1]"* %2 to i64* store i64 5, i64* %3, align 8 %4 = getelementptr inbounds %"enum.std::option::Option<~int>[#1]"* %0, i64 0, i32 0 store i64* %3, i64** %4, align 8 ret void } After: ; Function Attrs: uwtable define %"enum.std::option::Option<~int>[#1]" @_ZN3foo18h2cbf6557a3143edah4v0.0E({ i64, %tydesc*, i8*, i8*, i8 }* nocapture readnone) #0 { "function top level": %1 = tail call %"enum.std::libc::types::common::c95::c_void[#1]"* @"_ZN2rt11global_heap10malloc_raw18hb1e9dd1beab35edau11v0.9$x2dpreE"({ i64, %tydesc*, i8*, i8*, i8 }* undef, i64 8) %2 = bitcast %"enum.std::libc::types::common::c95::c_void[#1]"* %1 to i64* store i64 5, i64* %2, align 8 %oldret = insertvalue %"enum.std::option::Option<~int>[#1]" undef, i64* %2, 0 ret %"enum.std::option::Option<~int>[#1]" %oldret } |
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.. | ||
compiletest | ||
driver | ||
etc | ||
gyp@f407f09c94 | ||
libextra | ||
librust | ||
librustc | ||
librustdoc | ||
librusti | ||
librustpkg | ||
libstd | ||
libsyntax | ||
libuv@d88cf5652a | ||
llvm@c9ffab392a | ||
rt | ||
rustllvm | ||
test | ||
README.txt | ||
snapshots.txt |
This is a preliminary version of the Rust compiler, libraries and tools Source layout: librustc/ The self-hosted compiler libstd/ The standard library (imported and linked by default) libextra/ The "extras" library (slightly more peripheral code) libsyntax/ The Rust parser and pretty-printer rt/ The runtime system rt/rust_*.cpp - The majority of the runtime services rt/isaac - The PRNG used for pseudo-random choices in the runtime rt/bigint - The bigint library used for the 'big' type rt/uthash - Small hashtable-and-list library for C, used in runtime rt/sync - Concurrency utils rt/util - Small utility classes for the runtime. rt/vg - Valgrind headers rt/msvc - MSVC support rt/linenoise - a readline-like line editing library test/ Testsuite test/compile-fail - Tests that should fail to compile test/run-fail - Tests that should compile, run and fail test/run-pass - Tests that should compile, run and succeed test/bench - Benchmarks and miscellanea test/pretty - Pretty-printer tests test/auxiliary - Dependencies of tests compiletest/ The test runner librustpkg/ The package manager and build system librusti/ The JIT REPL librustdoc/ The Rust API documentation tool llvm/ The LLVM submodule libuv/ The libuv submodule rustllvm/ LLVM support code libfuzzer/ A collection of fuzz testers etc/ Scripts, editor support, misc