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2020-03-30rustc -> rustc_middle part 1Mazdak Farrokhzad-8747/+0
2020-03-29Make `Visitor::visit_body` take a simple `Body`Dylan MacKenzie-7/+7
2020-03-28use machine_ prefix for target usize/isizeRalf Jung-2/+2
2020-03-28rename Scalar::{ptr_null -> null_ptr}Ralf Jung-1/+1
2020-03-26Rename asm! to llvm_asm!Amanieu d'Antras-6/+6
asm! is left as a wrapper around llvm_asm! to maintain compatibility.
2020-03-26avoid catching InterpErrorRalf Jung-5/+11
2020-03-25add usize methods for Size gettersRalf Jung-4/+4
2020-03-25go back to infix ops for SizeRalf Jung-12/+12
2020-03-25add helper method for ptr ops on Scalar; reduce unnecessary large operand of ↵Ralf Jung-49/+35
overflowing_signed_offset
2020-03-25use Size addition instead of checked int additionRalf Jung-1/+1
2020-03-25make Size::from* methods generic in the integer type they acceptRalf Jung-11/+6
2020-03-25use checked casts and arithmetic in Miri engineRalf Jung-91/+107
2020-03-25Rollup merge of #70373 - Centril:canon-imports, r=Mark-SimulacrumMazdak Farrokhzad-2/+3
normalize some imports & prefer direct ones r? @Mark-Simulacrum
2020-03-24normalize some imports, prefer direct ones.Mazdak Farrokhzad-2/+3
2020-03-24move ModifiedStatic error to ConstEval errors, and generally adjust ↵Ralf Jung-9/+0
terminology from "static" to "global" where appropriate
2020-03-24Rollup merge of #70277 - matthewjasper:remove-closurebound, r=nikomatsakisMazdak Farrokhzad-25/+24
Remove `ReClosureBound` We now substitute external names for regions in the query response. r? @nikomatsakis
2020-03-24Rollup merge of #70267 - RalfJung:const-prop-unsup, r=oli-obk,wesleywiserMazdak Farrokhzad-13/+31
get rid of ConstPropUnsupported; use ZST marker structs instead This gets rid of yet another machine-specific error variant. r? @oli-obk
2020-03-24Rollup merge of #70087 - ecstatic-morse:remove-const-eval-loop-detector, ↵Mazdak Farrokhzad-7/+7
r=RalfJung Remove const eval loop detector Now that there is a configurable instruction limit for CTFE (see #67260), we can replace the loop detector with something much simpler. See #66946 for more discussion about this. Although the instruction limit is nightly-only, the only practical way to reach the default limit uses nightly-only features as well (although CTFE will still execute code using such features inside an array initializer on stable). This will at the very least require a crater run, since it will result in an error wherever the "long running const eval" warning appeared before. We may need to increase the default for `const_eval_limit` to work around this. Resolves #54384 cc #49980 r? @oli-obk cc @RalfJung
2020-03-24Rollup merge of #69981 - oli-obk:const_blocks, r=eddybMazdak Farrokhzad-334/+349
Evaluate repeat expression lengths as late as possible Fixes #68567 r? @varkor
2020-03-23Split out some impls from rustc::mir into a separate submoduleOliver Scherer-322/+323
2020-03-23Remove leftover mentions of `from_anon_const`Oliver Scherer-1/+1
2020-03-23Rollup merge of #70318 - anyska:multiple-derives, r=Dylan-DPCMazdak Farrokhzad-85/+14
Split long derive lists into two derive attributes.
2020-03-23Rollup merge of #70299 - RalfJung:err_machine_stop, r=oli-obkMazdak Farrokhzad-3/+8
add err_machine_stop macro We have that for all other error kinds, but here I somehow forgot it. r? @oli-obk
2020-03-23Remove `ReClosureBound`Matthew Jasper-25/+24
2020-03-23Split long derive lists into two derive attributes.Ana-Maria Mihalache-85/+14
2020-03-23Evaluate repeat expression lengths as late as possibleOliver Scherer-11/+25
2020-03-23make sure we are checking the size of the right thingRalf Jung-1/+1
2020-03-23add macro to reduce boilerplate and keep readable messagesRalf Jung-1/+1
2020-03-23Rollup merge of #70286 - RalfJung:no-experiments, r=petrochenkovMazdak Farrokhzad-5/+2
Miri error type: remove UbExperimental variant In https://github.com/rust-lang/miri/pull/1250, I will move Miri away from that variant, and use a custom `MachineStop` exception instead.
2020-03-23add err_machine_stop macroRalf Jung-3/+8
2020-03-22remove UbExperimental variantRalf Jung-5/+2
2020-03-22avoid unsafe code, use upcasting-trait instead (trick by oli)Ralf Jung-25/+16
2020-03-22Rename `TimeLimitReached` -> `StepLimitReached`Dylan MacKenzie-2/+4
2020-03-22remove redundant closures (clippy::redundant_closure)Matthias Krüger-1/+1
2020-03-22get rid of ConstPropUnsupported; use ZST marker structs insteadRalf Jung-13/+40
2020-03-20more type annotations to help inferenceRalf Jung-5/+5
2020-03-19do not 'return' in 'throw_' macrosRalf Jung-5/+6
2020-03-18Rollup merge of #69920 - Centril:hir-cleanup, r=ZoxcMazdak Farrokhzad-1/+1
Remove some imports to the rustc crate - When we have `NestedVisitorMap::None`, we use `type Map = dyn intravisit::Map<'v>;` instead of the actual map. This doesn't actually result in dynamic dispatch (in the future we may want to use an associated type default to simplify the code). - Use `rustc_session::` imports instead of `rustc::{session, lint}`. r? @Zoxc
2020-03-18Rollup merge of #69839 - RalfJung:miri-error-cleanup, r=oli-obkMazdak Farrokhzad-217/+134
Miri error reform Some time ago we started moving Miri errors into a few distinct categories, but we never classified all the old errors. That's what this PR does. ~~This is on top of https://github.com/rust-lang/rust/pull/69762; [relative diff](https://github.com/RalfJung/rust/compare/validity-errors...RalfJung:miri-error-cleanup).~~ r? @oli-obk Fixes https://github.com/rust-lang/const-eval/issues/4
2020-03-17Use `const_eval_limit` instead of infinite loop detectorDylan MacKenzie-7/+5
2020-03-16Auto merge of #67133 - oli-obk:it_must_be_a_sign, r=eddybbors-8/+8
Deduplicate pretty printing of constants r? @eddyb for the pretty printing logic cc @RalfJung
2020-03-16use direct imports for `rustc::{lint, session}`.Mazdak Farrokhzad-1/+1
2020-03-14add Scalar::from methods for signed integersRalf Jung-0/+26
2020-03-14Rollup merge of #69809 - matthiaskrgr:lifetimes, r=eddybYuki Okushi-2/+2
remove lifetimes that can be elided (clippy::needless_lifetimes)
2020-03-12remove lifetimes that can be elided (clippy::needless_lifetimes)Matthias Krüger-2/+2
2020-03-12Rollup merge of #69747 - spastorino:rename-rustc-guide, r=pietroalbiniMazdak Farrokhzad-2/+2
Rename rustc guide This is in preparation for https://github.com/rust-lang/rustc-guide/issues/470 Needs to be merged after we actually rename the guide. Have used this to rename: `git grep -l 'rustc_guide' | xargs sed -i 's/rustc_guide/rustc_dev_guide/g'` `git grep -l 'rustc-guide' | xargs sed -i 's/rustc-guide/rustc-dev-guide/g'` `git grep -l 'rustc guide' | xargs sed -i 's/rustc guide/rustc dev guide/g'`
2020-03-11fmtRalf Jung-1/+1
2020-03-11make error message less confusingRalf Jung-2/+2
2020-03-11generalize InvalidNullPointerUsage to InvalidIntPointerUsageRalf Jung-9/+5
2020-03-11fmt, tweak messages and blessRalf Jung-20/+25
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