Marijn Haverbeke 67cc89f38d Rewrite exhaustiveness checker ...

Issue #352
Closes #1720

The old checker would happily accept things like 'alt x { @some(a) { a } }'.
It now properly descends into patterns, checks exhaustiveness of booleans,
and complains when number/string patterns aren't exhaustive.

2012-02-15 15:47:42 +01:00

..

alt-join.rs

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alt-range-fail-dominate.rs

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alt-range-fail.rs

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alt-tag-nullary.rs

rustc: Make the pretty printer output commas after enum variants. Update all tests accordingly.

2012-01-19 18:41:06 -08:00

alt-tag-unary.rs

rustc: Make the pretty printer output commas after enum variants. Update all tests accordingly.

2012-01-19 18:41:06 -08:00

and-init.rs

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arg-count-mismatch.rs

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arg-style-mismatch.rs

…

arg-type-mismatch.rs

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attempted-access-non-fatal.rs

rustc: Make 'attempted access of field' error non-fatal

2012-01-27 16:58:27 -08:00

attr-bad-crate-attr.rc

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attr-bad-meta.rs

…

attr-before-ext.rs

rustc: Parse fn inner attributes. Closes #1506

2012-01-15 17:48:58 -08:00

attr-before-let.rs

rustc: Parse fn inner attributes. Closes #1506

2012-01-15 17:48:58 -08:00

attr-before-stmt.rs

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attr-before-view-item2.rs

…

attr-before-view-item.rs

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attr-dangling-in-fn.rs

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attr-dangling-in-mod.rs

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auto-deref-bind.rs

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autoderef-full-lval.rs

…

bad-alt.rs

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bad-bang-ann-2.rs

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bad-bang-ann-3.rs

…

bad-bang-ann.rs

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bad-const-type.rs

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bad-env-capture2.rs

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bad-env-capture3.rs

Remove tests for objs, adjust tests that use objs

2012-01-13 11:52:13 +01:00

bad-env-capture.rs

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bad-expr-path2.rs

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bad-expr-path.rs

…

bad-main.rs

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bad-module.rs

…

bad-name.rs

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bad-record-pat-2.rs

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bad-record-pat.rs

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bad-tag-export-2.rs

Check that the names mentioned in tag exports are actually types (or variants)

2012-01-23 15:48:08 -08:00

bad-tag-export-3.rs

Check that the names mentioned in tag exports are actually types (or variants)

2012-01-23 15:48:08 -08:00

bad-tag-export-4.rs

Check that the names mentioned in tag exports are actually types (or variants)

2012-01-23 15:48:08 -08:00

bad-tag-export.rs

Check that the names mentioned in tag exports are actually types (or variants)

2012-01-23 15:48:08 -08:00

bad-type-env-capture.rs

Remove tests for objs, adjust tests that use objs

2012-01-13 11:52:13 +01:00

bad-var-env-capture-in-block-arg.rs

deprecate fn exprs and the fn() type, preferring fn@ and native fn

2012-01-13 06:27:34 -08:00

bang-tailexpr.rs

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binop-add-ptr.rs

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binop-add-tup-assign.rs

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binop-add-tup.rs

…

binop-bitxor-str.rs

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binop-logic-float.rs

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binop-logic-int.rs

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binop-mul-bool.rs

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binop-typeck.rs

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block-arg-as-stmt-with-value.rs

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block-arg-used-as-lambda-with-illegal-cap.rs

s/block()/fn()/g

2012-01-23 19:06:33 -08:00

block-coerce-no-2.rs

Rename fn*() to fn() as originally planned.

2012-01-19 07:11:50 -08:00

block-coerce-no.rs

s/block()/fn()/g

2012-01-23 19:06:33 -08:00

block-copy.rs

s/block()/fn()/g

2012-01-23 19:06:33 -08:00

block-deinitializes-upvar.rs

s/block()/fn()/g

2012-01-23 19:06:33 -08:00

block-must-not-have-result-do.rs

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block-must-not-have-result-for.rs

…

block-must-not-have-result-res.rs

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block-must-not-have-result-while.rs

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block-require-return.rs

s/block()/fn()/g

2012-01-23 19:06:33 -08:00

block-uninit.rs

s/block()/fn()/g

2012-01-23 19:06:33 -08:00

bogus-tag.rs

rustc: Make the pretty printer output commas after enum variants. Update all tests accordingly.

2012-01-19 18:41:06 -08:00

break-outside-loop.rs

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break-uninit2.rs

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break-uninit.rs

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cap-clause-both-copy-and-move.rs

distinguish "any closure" and "stack closure" (block)

2012-01-13 09:31:40 -08:00

cap-clause-double-copy.rs

distinguish "any closure" and "stack closure" (block)

2012-01-13 09:31:40 -08:00

cap-clause-double-move.rs

distinguish "any closure" and "stack closure" (block)

2012-01-13 09:31:40 -08:00

cap-clause-illegal-cap.rs

s/block()/fn()/g

2012-01-23 19:06:33 -08:00

cap-clause-move-upvar.rs

distinguish "any closure" and "stack closure" (block)

2012-01-13 09:31:40 -08:00

cap-clause-unresolved-copy.rs

distinguish "any closure" and "stack closure" (block)

2012-01-13 09:31:40 -08:00

cap-clause-unresolved-move.rs

distinguish "any closure" and "stack closure" (block)

2012-01-13 09:31:40 -08:00

cap-clause-use-after-move.rs

distinguish "any closure" and "stack closure" (block)

2012-01-13 09:31:40 -08:00

capture1.rs

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cast-from-nil.rs

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cast-to-nil.rs

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constrained-type-missing-check.rs

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copy-a-resource.rs

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cross-crate-glob-collision.rs

Fix bug in safe-reference checker

2012-02-15 11:53:32 +01:00

crust-no-bind.rs

rustc: Typecheck crust functions as *u8

2012-02-14 11:24:09 -08:00

crust-no-call.rs

rustc: Typecheck crust functions as *u8

2012-02-14 11:24:09 -08:00

crust-wrong-value-type.rs

rustc: Typecheck crust functions as *u8

2012-02-14 11:24:09 -08:00

dead-code-be.rs

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dead-code-ret.rs

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do-while-constraints.rs

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do-while-pred-constraints.rs

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does-nothing.rs

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dup-link-name.rs

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elided-test.rs

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empty-linkname2.rs

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empty-linkname.rs

…

empty-record-type.rs

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export2.rs

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export-fully-qualified.rs

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export-import.rs

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export-tag-variant.rs

rustc: Make the pretty printer output commas after enum variants. Update all tests accordingly.

2012-01-19 18:41:06 -08:00

export.rs

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ext-after-attrib.rs

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ext-noname.rs

Add support for parsing quasi-quotes, doesn't do anything useful yet.

2012-02-03 20:23:49 -07:00

ext-nonexistent.rs

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extenv-no-args.rs

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extenv-not-string-literal.rs

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extenv-too-many-args.rs

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extfmt-missing-type.rs

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extfmt-no-args.rs

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extfmt-non-literal2.rs

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extfmt-non-literal.rs

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extfmt-not-enough-args.rs

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extfmt-too-many-args.rs

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extfmt-unknown-type.rs

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extfmt-unsigned-plus.rs

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extfmt-unsigned-space.rs

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extfmt-unterminated-conv.rs

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fail-expr.rs

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fail-simple.rs

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fail-type-err.rs

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fn-bad-block-type.rs

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fn-bare-bind.rs

make "native fn" the type for bare functions, remove fn exprs

2012-01-13 06:27:35 -08:00

fn-bare-generic-instantiate1.rs

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fn-bare-generic-instantiate2.rs

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fn-compare-mismatch.rs

When pretty-printing fn types, leave off arg modes when they are the default

2012-01-16 12:08:00 +01:00

fn-constraint.rs

Rename (again) str::unsafe::slice -> str::unsafe::slice_bytes and

2012-02-01 21:56:53 -08:00

fn-expr-type-state.rs

distinguish "any closure" and "stack closure" (block)

2012-01-13 09:31:40 -08:00

fn-expr-typestate-2.rs

distinguish "any closure" and "stack closure" (block)

2012-01-13 09:31:40 -08:00

for-loop-decl.rs

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forgot-ret.rs

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fru-extra-field.rs

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fru-typestate.rs

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fully-qualified-type-name1.rs

remove leading ::, new tests

2012-02-13 06:50:58 -08:00

fully-qualified-type-name2.rs

remove leading ::, new tests

2012-02-13 06:50:58 -08:00

fully-qualified-type-name3.rs

remove leading ::, new tests

2012-02-13 06:50:58 -08:00

fully-qualified-type-name4.rs

remove leading ::, new tests

2012-02-13 06:50:58 -08:00

if-branch-types.rs

…

if-check-precond-fail.rs

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if-typeck.rs

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if-without-else-result.rs

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iface-impl-different-num-params.rs

correct error message and add to test

2012-02-13 07:33:16 -08:00

iface-test-2.rs

Add compile-fail tests for interfaces/impls

2012-02-10 13:31:33 +01:00

iface-test.rs

Add compile-fail tests for interfaces/impls

2012-02-10 13:31:33 +01:00

import2.rs

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import3.rs

…

import4.rs

…

import5.rs

…

import-from-dup.rs

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import-from-missing.rs

…

import-from-none.rs

…

import-from-path.rs

…

import-from-rename.rs

…

import-glob-0.rs

…

import-glob-circular.rs

…

import-glob-export.rs

…

import-glob-multiple.rs

…

import-glob-path.rs

…

import-glob-rename.rs

…

import-loop-2.rs

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import-loop.rs

…

import.rs

…

impure-pred.rs

…

infinite-tag-type-recursion.rs

rustc: Make the pretty printer output commas after enum variants. Update all tests accordingly.

2012-01-19 18:41:06 -08:00

infinite-vec-type-recursion.rs

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issue-897-2.rs

Handle fail after return correctly in typestate

2012-01-20 17:26:31 -08:00

issue-897.rs

Handle fail after return correctly in typestate

2012-01-20 17:26:31 -08:00

issue-1362.rs

test: Add no-reformat directive to compile-fail/issue-1362

2012-01-23 17:37:15 -08:00

issue-1448-1.rs

Add regresion tests for issue #1448 and #1387.

2012-01-23 17:37:15 -08:00

issue-1448-2.rs

Add regresion tests for issue #1448 and #1387.

2012-01-23 17:37:15 -08:00

issue-1802-1.rs

test: Add tests for #1802

2012-02-10 15:43:35 -08:00

issue-1802-2.rs

test: Add tests for #1802

2012-02-10 15:43:35 -08:00

lambda-mutate-nested.rs

s/block()/fn()/g

2012-01-23 19:06:33 -08:00

lambda-mutate.rs

…

let-destruct-refutable.rs

rustc: Make the pretty printer output commas after enum variants. Update all tests accordingly.

2012-01-19 18:41:06 -08:00

macro-2.rs

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macro.rs

…

main-wrong-type-2.rs

make "native fn" the type for bare functions, remove fn exprs

2012-01-13 06:27:35 -08:00

main-wrong-type.rs

When pretty-printing fn types, leave off arg modes when they are the default

2012-01-16 12:08:00 +01:00

minus-string.rs

Allow operator overloading of the indexing operator

2012-01-26 15:23:11 +01:00

missing-main.rs

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missing-return2.rs

Rewrite exhaustiveness checker

2012-02-15 15:47:42 +01:00

missing-return.rs

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missingmod.rc

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mode-inference-fail.rs

add a test where mode inference ought to fail

2012-02-05 13:59:09 -08:00

move-arg.rs

…

multiline-comment-line-tracking.rs

…

mutable-huh-box-assign.rs

…

mutable-huh-field-assign.rs

…

mutable-huh-ptr-assign.rs

…

mutable-huh-unique-assign.rs

…

mutable-huh-variance-box.rs

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mutable-huh-variance-deep.rs

…

mutable-huh-variance-ptr.rs

…

mutable-huh-variance-rec.rs

…

mutable-huh-variance-unique.rs

…

mutable-huh-variance-vec1.rs

…

mutable-huh-variance-vec2.rs

…

mutable-huh-variance-vec3.rs

…

mutable-huh-vec-assign.rs

…

name-clash-nullary-2.rs

rustc: Make the pretty printer output commas after enum variants. Update all tests accordingly.

2012-01-19 18:41:06 -08:00

name-clash-nullary.rs

test: Fix error patterns in name-clash-nullary

2012-01-19 14:47:43 -08:00

native-unsafe-fn-called.rs

…

native-unsafe-fn.rs

…

nested-ty-params.rs

…

no-constraint-prop.rs

Fix tests for str::le patch

2012-02-03 14:32:23 +01:00

no-core-attribute.rs

rustc: Switch the --no-core switch to a #[no_core] attribute

2012-01-26 16:43:33 -08:00

nolink-with-link-args.rs

…

non-exhaustive-match-nested.rs

Rewrite exhaustiveness checker

2012-02-15 15:47:42 +01:00

non-exhaustive-match.rs

Rewrite exhaustiveness checker

2012-02-15 15:47:42 +01:00

nonscalar-cast.rs

…

nonsense-constraints.rs

…

not-a-pred-2.rs

…

not-a-pred-check.rs

…

not-a-pred.rs

Remove tests for objs, adjust tests that use objs

2012-01-13 11:52:13 +01:00

not-pred-args.rs

…

occurs-check-3.rs

rustc: Make the pretty printer output commas after enum variants. Update all tests accordingly.

2012-01-19 18:41:06 -08:00

occurs-check.rs

Make occurs check in ty::fixup_vars more reliable

2012-01-27 18:58:52 +01:00

or-init.rs

…

or-patter-mismatch.rs

rustc: Make the pretty printer output commas after enum variants. Update all tests accordingly.

2012-01-19 18:41:06 -08:00

output-type-mismatch.rs

…

oversized-literal.rs

…

param-by-value.rs

…

pattern-tyvar-2.rs

Change option::t to option

2012-01-31 17:05:20 -08:00

pattern-tyvar.rs

Change option::t to option

2012-01-31 17:05:20 -08:00

pinned-deep-copy.rs

…

pred-assign.rs

…

pred-on-wrong-slots.rs

…

pred-swap.rs

…

qquote-1.rs

When parsing a source string, fail when the entire string is not parsed.

2012-02-14 19:37:33 -08:00

qquote-2.rs

When parsing a source string, fail when the entire string is not parsed.

2012-02-14 19:37:33 -08:00

rec-extend.rs

…

rec-missing-fields.rs

…

record-with-resource.rs

…

recursive-enum.rs

Properly check enum types for recursion

2012-01-27 16:03:43 +01:00

redundant-link-args.rs

…

ret-non-nil.rs

…

return-uninit.rs

…

sendfn-captures-nonsendable-state.rs

distinguish "any closure" and "stack closure" (block)

2012-01-13 09:31:40 -08:00

sendfn-is-not-a-lambda.rs

When pretty-printing fn types, leave off arg modes when they are the default

2012-01-16 12:08:00 +01:00

slot-as-pred.rs

…

spawn-non-nil-fn.rs

distinguish "any closure" and "stack closure" (block)

2012-01-13 09:31:40 -08:00

swap-no-lval.rs

…

swap-uninit.rs

…

tag-exports-2.rs

Export all enum variants by default; new syntax for selectively exporting variants

2012-01-23 15:48:08 -08:00

tag-exports-3.rs

Export all enum variants by default; new syntax for selectively exporting variants

2012-01-23 15:48:08 -08:00

tag-exports.rs

Export all enum variants by default; new syntax for selectively exporting variants

2012-01-23 15:48:08 -08:00

tag-that-dare-not-speak-its-name.rs

test: Update and un-xfail compile-fail/tag-that-dare-not...

2012-02-05 18:06:54 -08:00

tag-type-args.rs

test: "tag" -> "enum" in compile-fail

2012-01-19 16:01:47 -08:00

tag-variant-cast-non-nullary.rs

rustc: Make the pretty printer output commas after enum variants. Update all tests accordingly.

2012-01-19 18:41:06 -08:00

tag-variant-disr-dup.rs

rustc: Make the pretty printer output commas after enum variants. Update all tests accordingly.

2012-01-19 18:41:06 -08:00

tag-variant-disr-non-nullary.rs

rustc: Make the pretty printer output commas after enum variants. Update all tests accordingly.

2012-01-19 18:41:06 -08:00

tag-variant-disr-type-mismatch.rs

rustc: Make the pretty printer output commas after enum variants. Update all tests accordingly.

2012-01-19 18:41:06 -08:00

tail-non-call.rs

…

tail-typeck.rs

…

type-arg-out-of-scope.rs

…

type-mismatch-multiple.rs

…

type-mismatch.rs

…

type-recursive.rs

…

type-shadow.rs

…

unbalanced-comment.rs

…

unbalanced-doublequote.rs

…

uninit-after-item.rs

…

unique-mut.rs

…

unique-pinned-nocopy.rs

…

unique-unique-kind.rs

…

unique-vec-res.rs

…

unreachable-arm.rs

rustc: Make the pretty printer output commas after enum variants. Update all tests accordingly.

2012-01-19 18:41:06 -08:00

unsafe-alias-2.rs

…

unsafe-alias.rs

…

unsafe-alt.rs

Additional ; to , changes, disable "tag" and ";" in parser. Close #1430. Close #1428.

2012-01-19 19:29:21 -08:00

unsafe-fn-assign-deref-ptr.rs

…

unsafe-fn-called-from-safe.rs

…

unsafe-fn-deref-ptr.rs

…

unsafe-fn-used-as-value.rs

…

unsafe-fn-used-in-bind.rs

…

unsafe-for.rs

…

unsafe-mutable-alias.rs

…

unsupported-cast.rs

Remove native types from stdlib

2012-02-01 12:23:13 +01:00

unused-imports-warn.rs

…

use-after-move.rs

…

use-after-send.rs

…

use-meta-dup.rs

…

use-meta-mismatch.rs

…

use-meta.rc

…

use-uninit-2.rs

…

use-uninit-3.rs

…

use-uninit.rs

…

vec-field.rs

…

vec-res-add.rs

…

vector-no-ann.rs

…

warn-native-int-types.rs

rustc: Add a usage pass to collect one-off analyses

2012-01-19 17:27:44 +08:00

while-bypass.rs

…

while-expr.rs

…

while-loop-constraints.rs

…

while-loop-pred-constraints.rs

…

while-type-error.rs

…

writing-through-read-alias.rs

…

writing-through-uninit-vec.rs

…

writing-to-immutable-rec.rs

…

writing-to-immutable-vec.rs

…

wrong-ret-type.rs

…

zip-missing-check.rs

…