Eduard-Mihai Burtescu
GitHub
commit
cf318b1f6f
8 changed files with 103 additions and 75 deletions
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@ -27,6 +27,11 @@ script:
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- |
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# and run all tests with full mir
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MIRI_SYSROOT=~/.xargo/HOST cargo test
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- |
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# test that the rustc_tests binary compiles
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cd rustc_tests &&
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cargo build &&
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cd ..
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notifications:
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email:
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on_success: never
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@ -34,4 +34,4 @@ rustc_miri = { path = "src/librustc_mir" }
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compiletest_rs = "0.2.6"
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[workspace]
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exclude = ["xargo", "cargo-miri-test"]
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exclude = ["xargo", "cargo-miri-test", "rustc_tests"]
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@ -126,7 +126,13 @@ impl<'a, 'tcx> EvalContextExt<'tcx> for EvalContext<'a, 'tcx, super::Evaluator>
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}
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"syscall" => {
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// TODO: read `syscall` ids like `sysconf` ids and
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// figure out some way to actually process some of them
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//
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// libc::syscall(NR_GETRANDOM, buf.as_mut_ptr(), buf.len(), GRND_NONBLOCK)
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// is called if a `HashMap` is created the regular way.
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match self.value_to_primval(args[0], usize)?.to_u64()? {
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318 |
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511 => return Err(EvalError::Unimplemented("miri does not support random number generators".to_owned())),
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id => return Err(EvalError::Unimplemented(format!("miri does not support syscall id {}", id))),
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}
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126
rustc_tests/Cargo.lock
generated
126
rustc_tests/Cargo.lock
generated
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@ -7,24 +7,24 @@ dependencies = [
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[[package]]
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name = "aho-corasick"
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version = "0.5.3"
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version = "0.6.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"memchr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
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"memchr 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "byteorder"
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version = "1.1.0"
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source = "git+https://github.com/BurntSushi/byteorder#88f0b9851e9824d54248b862b20fe28415a30ec0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "cargo_metadata"
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version = "0.2.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"serde 1.0.10 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde_derive 1.0.10 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde_derive 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde_json 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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@ -35,11 +35,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "env_logger"
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version = "0.3.5"
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version = "0.4.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"regex 0.1.80 (registry+https://github.com/rust-lang/crates.io-index)",
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"regex 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -47,15 +47,6 @@ name = "itoa"
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version = "0.3.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "kernel32-sys"
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version = "0.2.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "lazy_static"
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version = "0.2.8"
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@ -63,7 +54,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "libc"
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version = "0.2.26"
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version = "0.2.28"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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@ -81,21 +72,22 @@ dependencies = [
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[[package]]
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name = "memchr"
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version = "0.1.11"
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version = "1.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"libc 0.2.26 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.28 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "miri"
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version = "0.1.0"
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dependencies = [
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"byteorder 1.1.0 (git+https://github.com/BurntSushi/byteorder)",
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"byteorder 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cargo_metadata 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
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"env_logger 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
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"env_logger 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
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"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"log_settings 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"rustc_miri 0.1.0",
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]
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[[package]]
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@ -110,29 +102,40 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "regex"
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version = "0.1.80"
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version = "0.2.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"aho-corasick 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
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"memchr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
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"regex-syntax 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
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"thread_local 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
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"utf8-ranges 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
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"aho-corasick 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
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"memchr 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"regex-syntax 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"thread_local 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
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"utf8-ranges 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "regex-syntax"
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version = "0.3.9"
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version = "0.4.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "rustc_miri"
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version = "0.1.0"
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dependencies = [
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"byteorder 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"lazy_static 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"log_settings 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"regex 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "serde"
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version = "1.0.10"
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version = "1.0.11"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "serde_derive"
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version = "1.0.10"
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version = "1.0.11"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -157,7 +160,7 @@ dependencies = [
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"dtoa 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"itoa 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"num-traits 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde 1.0.10 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -178,21 +181,13 @@ dependencies = [
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"unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "thread-id"
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version = "2.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.26 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "thread_local"
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version = "0.2.7"
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version = "0.3.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"thread-id 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"lazy_static 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -200,47 +195,48 @@ name = "unicode-xid"
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version = "0.0.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "unreachable"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "utf8-ranges"
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version = "0.1.3"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "winapi"
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version = "0.2.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "winapi-build"
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version = "0.1.1"
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name = "void"
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version = "1.0.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[metadata]
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||||
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|
||||
"checksum byteorder 1.1.0 (git+https://github.com/BurntSushi/byteorder)" = "<none>"
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"checksum winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
|
||||
"checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
|
||||
"checksum unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "382810877fe448991dfc7f0dd6e3ae5d58088fd0ea5e35189655f84e6814fa56"
|
||||
"checksum utf8-ranges 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "662fab6525a98beff2921d7f61a39e7d59e0b425ebc7d0d9e66d316e55124122"
|
||||
"checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
|
||||
|
|
|
|||
|
|
@ -4,4 +4,4 @@ version = "0.1.0"
|
|||
authors = ["Oliver Schneider <git-spam-no-reply9815368754983@oli-obk.de>"]
|
||||
|
||||
[dependencies]
|
||||
miri = { path = "../miri" }
|
||||
miri = { path = ".." }
|
||||
|
|
|
|||
|
|
@ -149,11 +149,7 @@ fn main() {
|
|||
args.push(Path::new(&std::env::var("HOME").unwrap()).join(".xargo").join("HOST").display().to_string());
|
||||
}
|
||||
|
||||
// we run the optimization passes inside miri
|
||||
// if we ran them twice we'd get funny failures due to borrowck ElaborateDrops only working on
|
||||
// unoptimized MIR
|
||||
// FIXME: add an after-mir-passes hook to rustc driver
|
||||
args.push("-Zmir-opt-level=0".to_owned());
|
||||
args.push("-Zmir-opt-level=3".to_owned());
|
||||
// for auxilary builds in unit tests
|
||||
args.push("-Zalways-encode-mir".to_owned());
|
||||
|
||||
|
|
@ -218,7 +214,7 @@ fn main() {
|
|||
}
|
||||
}
|
||||
}
|
||||
let stderr = std::io::stderr();:{MetaItemKind, NestedMetaItemKind, self};
|
||||
let stderr = std::io::stderr();
|
||||
let mut stderr = stderr.lock();
|
||||
writeln!(stderr, "{} success, {} no mir, {} crate not found, {} failed, \
|
||||
{} C fn, {} ABI, {} unsupported, {} intrinsic",
|
||||
|
|
|
|||
|
|
@ -955,6 +955,8 @@ impl<'a, 'tcx, M: Machine<'tcx>> EvalContext<'a, 'tcx, M> {
|
|||
let variant_def = adt_def.struct_variant();
|
||||
use rustc::ty::layout::Layout::*;
|
||||
match *self.type_layout(ty)? {
|
||||
UntaggedUnion { ref variants } =>
|
||||
Ok(TyAndPacked { ty: variant_def.fields[field_index].ty(self.tcx, substs), packed: variants.packed }),
|
||||
Univariant { ref variant, .. } =>
|
||||
Ok(TyAndPacked { ty: variant_def.fields[field_index].ty(self.tcx, substs), packed: variant.packed }),
|
||||
_ => Err(EvalError::Unimplemented(format!("get_field_ty can't handle struct type: {:?}, {:?}", ty, ty.sty))),
|
||||
|
|
@ -988,8 +990,9 @@ impl<'a, 'tcx, M: Machine<'tcx>> EvalContext<'a, 'tcx, M> {
|
|||
StructWrappedNullablePointer { ref nonnull, .. } => {
|
||||
Ok(nonnull.offsets[field_index])
|
||||
}
|
||||
UntaggedUnion { .. } => Ok(Size::from_bytes(0)),
|
||||
_ => {
|
||||
let msg = format!("can't handle type: {:?}, with layout: {:?}", ty, layout);
|
||||
let msg = format!("get_field_offset: can't handle type: {:?}, with layout: {:?}", ty, layout);
|
||||
Err(EvalError::Unimplemented(msg))
|
||||
}
|
||||
}
|
||||
|
|
@ -1006,8 +1009,9 @@ impl<'a, 'tcx, M: Machine<'tcx>> EvalContext<'a, 'tcx, M> {
|
|||
Vector { count , .. } |
|
||||
Array { count, .. } => Ok(count),
|
||||
Scalar { .. } => Ok(0),
|
||||
UntaggedUnion { .. } => Ok(1),
|
||||
_ => {
|
||||
let msg = format!("can't handle type: {:?}, with layout: {:?}", ty, layout);
|
||||
let msg = format!("get_field_count: can't handle type: {:?}, with layout: {:?}", ty, layout);
|
||||
Err(EvalError::Unimplemented(msg))
|
||||
}
|
||||
}
|
||||
|
|
|
|||
21
tests/run-pass-fullmir/unsized-tuple-impls.rs
Normal file
21
tests/run-pass-fullmir/unsized-tuple-impls.rs
Normal file
|
|
@ -0,0 +1,21 @@
|
|||
// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
|
||||
// file at the top-level directory of this distribution and at
|
||||
// http://rust-lang.org/COPYRIGHT.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
|
||||
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
|
||||
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
|
||||
// option. This file may not be copied, modified, or distributed
|
||||
// except according to those terms.
|
||||
|
||||
#![feature(unsized_tuple_coercion)]
|
||||
|
||||
fn main() {
|
||||
let x : &(i32, i32, [i32]) = &(0, 1, [2, 3]);
|
||||
let y : &(i32, i32, [i32]) = &(0, 1, [2, 3, 4]);
|
||||
let mut a = [y, x];
|
||||
a.sort();
|
||||
assert_eq!(a, [x, y]);
|
||||
|
||||
assert_eq!(&format!("{:?}", a), "[(0, 1, [2, 3]), (0, 1, [2, 3, 4])]");
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue