From: David Faust
gcc/rust/ChangeLog:
* ast/rust-ast-dump.cc (Dump::visit): move generic params dump ...
(Dump::emit_generic_params): ... here.
* ast/rust-ast-dump.h (emit_generic_params): New.
---
gcc/rust/ast/rust-ast-dump.cc | 30 +-
From: David Faust
gcc/rust/ChangeLog:
* ast/rust-ast-dump.cc (Dump::visit): Dump assignment and compound
assignment expressions.
---
gcc/rust/ast/rust-ast-dump.cc | 56 +--
1 file changed, 54 insertions(+), 2 deletions(-)
diff --git
From: Philip Herron
We must track the DefID on variants for algebraic data types as this will
allow us to enforce unique'ness on path queries relating to this.
gcc/rust/ChangeLog:
* typecheck/rust-hir-type-check-enumitem.cc
(TypeCheckEnumItem::visit): Adjust VariantDef ctor
From: Philip Herron
When supporting calls to super traits we need to allow lookups based on
the super traits as specified on the TraitReferences.
Fixes #1555
gcc/rust/ChangeLog:
* typecheck/rust-hir-trait-ref.h (lookup_trait_item): Add lookup
in super_trait.
From: Arthur Cohen
gcc/rust/ChangeLog:
* ast/rust-item.h: Rename get_public_vis_type.
* hir/rust-ast-lower.cc (translate_visibility): Use new name.
---
gcc/rust/ast/rust-item.h | 2 +-
gcc/rust/hir/rust-ast-lower.cc | 2 +-
2 files changed, 2 insertions(+), 2 deletions
From: Arthur Cohen
gcc/rust/ChangeLog:
* Make-lang.in: Add `rust-builtins.o` as target
* backend/rust-builtins.h: Refactor to new file.
* backend/rust-builtins.cc: New file.
---
gcc/rust/Make-lang.in | 1 +
gcc/rust/backend/rust-builtins.cc | 143
From: Philip Herron
When resolving local enum's within a Block the name resolution info is
not at the top of the stack so this patch introduces a new mappings class
for miscellaneous name resolutions which can be used during path analaysis.
Fixes #1272
gcc/rust/ChangeLog:
*
From: Philip Herron
When we have a type query where by generic substitution occurs we can hit
the case where we need to Probe the bounds of the substited item to
determine whether the the bounds are compatible this can cause us to
end up querying the same type recursively.
Fixes #1550
From: Arthur Cohen
gcc/rust/ChangeLog:
* ast/rust-ast-dump.cc (Dump::emit_visibility): New function.
(Dump::visit): Call into `emit_visibility`.
(Dump::format_function_common): Likewise.
* ast/rust-ast-dump.h: Declare `emit_visibility`.
---
gcc/rust/ast/rust-ast
Hi everyone,
This series contain the majority of gccrs commits which were present on
our GitHub repository but did not have a Changelog entry yet. We have
cleaned, rebased, tested and fixed all of these to contain proper
Changelog entries as well as DCO signoff for big contributions.
All of
Thanks Rainer!
Ok for trunk :)
Kindly,
--
Arthur
On 2/20/23 11:36, Rainer Orth wrote:
This patch
commit 27a89f84c458ae938bc3eb92ad0d594c06fc3b42
Author: Thomas Schwinge
Date: Fri Feb 17 23:36:20 2023 +0100
'#include "tm_p.h"' in 'gcc/rust/backend/rust-tree.cc'
broke rust bootstrap
..attribute. We cannot yet handle this attribute, but we should not reject it
either
gcc/rust/ChangeLog:
* util/rust-attributes.cc: Add `rustc_inherit_overflow_checks` to list
of builtin attributes.
gcc/testsuite/ChangeLog:
* rust/compile/rustc_attr1.rs: New test.
From: Faisal Abbas <90.abbasfai...@gmail.com>
gcc/rust/ChangeLog:
* typecheck/rust-hir-type-check-stmt.cc (TypeCheckStmt::visit): Turn
constant item typechecking into a coercion site instead of a unify
site.
gcc/testsuite/ChangeLog:
* rust/compile/const6.rs: New
From: Philip Herron
Fixes #1073
gcc/testsuite/ChangeLog:
* rust/compile/issue-1073.rs: New test.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/testsuite/rust/compile/issue-1073.rs | 4
1 file changed, 4 insertions(+)
create mode 100644
From: Philip Herron
gcc/rust/ChangeLog:
* typecheck/rust-tyctx.cc (TypeCheckContext::pop_return_type): Add
guards around `std::vector.pop_back()`.
(TypeCheckContext::peek_context): Likewise for `std::vector.back()`.
Tested on x86_64-pc-linux-gnu, committed on master.
From: Philip Herron
This patch refactors the type resolution system to introduce a new
interface
bool query_type (HirId, TyTy::BaseType** result)
This is needed in order to properly support forward declared items. Our
name resolution system has two parts:
1. Toplevel scan
2. Item
From: Philip Herron
gcc/rust/ChangeLog:
* backend/rust-constexpr.cc (eval_store_expression): Remove invalid
assertion on constexpr constructors.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/rust/backend/rust-constexpr.cc | 16
1 file changed, 8
From: Philip Herron
We simply hit a gcc_unreachable() on double borrows but it seems reasonable
to just desugar the AST into a borrow of a borrow to foo. Instead of a
borrow expression with a flag to be respected.
Fixes #1506
gcc/rust/ChangeLog:
* hir/rust-ast-lower-expr.h: Lower
From: liushuyu
... builtin macro and decl macro mixed expansion
gcc/testsuite/ChangeLog:
* rust/compile/builtin_macro_recurse.rs: New test.
Signed-off-by: Zixing Liu
Tested on x86_64-pc-linux-gnu, committed on master.
---
.../rust/compile/builtin_macro_recurse.rs | 21
gcc/rust/ChangeLog:
* rust-gcc.cc (class Bvariable): Move class to `rust-gcc.h` header.
* rust-gcc.h: New file.
Tested on x86_64-pc-linux-gnu, committed on master.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/rust/rust-gcc.cc | 30 +--
From: Philip Herron
Fixes #1006
gcc/testsuite/ChangeLog:
* rust/compile/issue-1006.rs: New test.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/testsuite/rust/compile/issue-1006.rs | 10 ++
1 file changed, 10 insertions(+)
create mode 100644
From: Philip Herron
see:
https://blog.rust-lang.org/2022/09/15/const-eval-safety-rule-revision.html
gcc/testsuite/ChangeLog:
* rust/compile/rust-const-blog-issue.rs: New test.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/testsuite/rust/compile/rust-const-blog-issue.rs
From: Philip Herron
gcc/rust/ChangeLog:
* backend/rust-compile-expr.h: Formatting.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/rust/backend/rust-compile-expr.h | 17 -
1 file changed, 12 insertions(+), 5 deletions(-)
diff --git
From: Philip Herron
Statics like constants need to have a singular value they are not functions
to be lazy evaluated. So to evaluate a block expr we can just reuse our
const code to resolve this to a singular value.
gcc/rust/ChangeLog:
* backend/rust-compile-item.cc
From: liushuyu
gcc/rust/ChangeLog:
* ast/rust-ast.h (class MacroInvocData): Store expander as
member of the class.
(class Expr): Add `is_literal` virtual method
* ast/rust-expr.h: Override `is_literal` for `LiteralExpr`s.
* expand/rust-macro-builtins.cc
Some module items do not need to get lowered to HIR such as `macro_rules!`
definitions. Hence, module lowering should act the same as crate lowering: Only
emplace back the lowered item if it is a valid pointer
gcc/rust/ChangeLog:
* hir/rust-ast-lower-item.cc (ASTLoweringItem::visit):
This option helps ensure that we do not introduce regressions on various
parts of the compilation pipeline. For example, a testcase (or testsuite
from the `testing` project) might pass attribute checking, expansion and
lowering, but fail during typechecking. Should a change suddenly make
that
gcc/rust/ChangeLog:
* checks/errors/rust-const-checker.cc (ConstChecker::ctx_to_str): Allow
getting an error string from a specific constant context.
(ConstChecker::ctx_allows_default): New function, check if a context
allows default values for Const generics.
gcc/rust/ChangeLog:
* util/rust-attributes.cc: Add `macro_use` to list of builtin
attributes.
gcc/testsuite/ChangeLog:
* rust/compile/macro_export_1.rs: New test.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/rust/util/rust-attributes.cc | 1
From: Philip Herron
Statics can be assigned to a block expression meaning they need to behave
similarly to constant items.
gcc/rust/ChangeLog:
* typecheck/rust-hir-type-check-toplevel.cc (TypeCheckTopLevel::visit):
Make static items behave more similarly to const items.
Tested
From: liushuyu
gcc/testsuite/ChangeLog:
* rust/execute/torture/loop-condition-eval.rs: New test.
Signed-off-by: Zixing Liu
Tested on x86_64-pc-linux-gnu, committed on master.
---
.../execute/torture/loop-condition-eval.rs| 21 +++
1 file changed, 21
From: Faisal Abbas <90.abbasfai...@gmail.com>
..in eval_constant_expression()
gcc/testsuite/ChangeLog:
* rust/compile/const8.rs: New test.
Signed-off-by: Faisal Abbas <90.abbasfai...@gmail.com>
Tested on x86_64-pc-linux-gnu, committed on master.
---
...in all contexts.
gcc/testsuite/ChangeLog:
* rust/compile/const_generics_7.rs: New test.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/testsuite/rust/compile/const_generics_7.rs | 17 +
1 file changed, 17 insertions(+)
create mode 100644
From: Philip Herron
Deuplicate function elimination can fail when we compile helpers during
higher ranked trait bound monomorphization. This because the
TyTy::BaseType info can be lost/reset during the compilation process. This
adds a second mechanism to match based on the manged names which is
From: Faisal Abbas <90.abbasfai...@gmail.com>
gcc/testsuite/ChangeLog:
* rust/compile/const7.rs: New test.
Signed-off-by: Faisal Abbas <90.abbasfai...@gmail.com>
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/testsuite/rust/compile/const7.rs | 12
1 file
From: liushuyu
... previously the exit condition was treated the same as the loop
condition (which is the inverse condition of the exit condition). Now
this is corrected.
gcc/rust/ChangeLog:
* backend/rust-compile-expr.cc (CompileExpr::visit): Properly formulate
exit condition
From: Philip Herron
Fixes #1518
gcc/rust/ChangeLog:
* typecheck/rust-tyty.h: Fix `is_concrete` for unit types with
substitutions.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/rust/typecheck/rust-tyty.h | 5 +
1 file changed, 5 insertions(+)
diff --git
From: Philip Herron
We don't need to setup associated types when a trait does not contain any
associated types.
gcc/rust/ChangeLog:
* typecheck/rust-tyty-bounds.cc
(TypeBoundPredicate::contains_associated_types):
Check if a type bound predicate contains assocated types.
From: Philip Herron
gcc/rust/ChangeLog:
* backend/rust-tree.cc (rs_type_quals): Comment out bad assertion
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/rust/backend/rust-tree.cc | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git
From: Philip Herron
We are not fully setting TYPE_CANONICAL yet but we don't need to be as
strict as the C++ front-end yet. param_use_canonical_types is a command
line option we are not using either.
gcc/rust/ChangeLog:
* backend/rust-tree.cc (comptypes): Remove some C++ specific
From: Philip Herron
This allows us to enforce better error handling on unify sites
gcc/rust/ChangeLog:
* typecheck/rust-hir-type-check-base.cc (TypeCheckBase::unify_site): Add
better unification function with debug calls.
* typecheck/rust-autoderef.cc
From: Philip Herron
gcc/rust/ChangeLog:
* typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Add
more calls to `rust_debug` for development.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/rust/typecheck/rust-hir-type-check-expr.cc | 12
1
gcc/rust/ChangeLog:
* ast/rust-ast.h: Improve assertions within ASTFragment API.
Co-authored-by: philberty
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/rust/ast/rust-ast.h | 47 ++---
1 file changed, 39 insertions(+), 8 deletions(-)
gcc/rust/ChangeLog:
* expand/rust-macro-expand.cc (parse_many): Return early from parsing
loop if we encounter an error, and emit that error in the meantime.
Co-authored-by: philberty
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/rust/expand/rust-macro-expand.cc
gcc/rust/ChangeLog:
* ast/rust-ast.h: Add assertions and accessors for fragment nodes.
* expand/rust-attribute-visitor.cc (AttrVisitor::visit): Fix expansion
context typo when visiting `InherentImpl` items.
(AttrVisitor::maybe_expand_expr): Use new Fragment
From: Philip Herron
In order to compile a block expression constant, the simplest way for us
was to reuse what code we have and to generate an artifical function which
does not get added to the translation unit. The constant then becomes
a CALL_EXPR to this artifical function which we can pass
From: Philip Herron
gcc/rust/ChangeLog:
* typecheck/rust-hir-type-check-base.cc (TypeCheckBase::TypeCheckBase):
Remove constructor.
(TypeCheckBase::coercion_site): Add `Location` argument to function.
* typecheck/rust-hir-type-check-base.h: Use
gcc/rust/ChangeLog:
* checks/lints/rust-lint-scan-deadcode.h: Do not report public items
as dead code.
gcc/testsuite/ChangeLog:
* rust/compile/issue-1031.rs: Remove extraneous dead code warnings.
* rust/compile/issue-1289.rs: Likewise.
*
gcc/rust/ChangeLog:
* ast/rust-ast-dump.h: Add shorthand `AST::Dump::debug` function to
dump an AST node on `stderr`.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/rust/ast/rust-ast-dump.h | 16
1 file changed, 16 insertions(+)
diff --git
gcc/rust/ChangeLog:
* expand/rust-macro-expand.cc (MacroExpander::match_matcher): Handle
fragments differently based on whether or not we are currently trying
to match a matcher in a repetition context.
(MacroExpander::match_n_matches): Use new `in_repetition`
gcc/rust/ChangeLog:
* backend/rust-compile-expr.cc (CompileExpr::visit): Insert overflow
checks logic.
(CompileExpr::array_copied_expr): Insert overflow checks logic.
* backend/rust-compile-item.cc (CompileItem::visit): Insert overflow
checks logic.
gcc/rust/ChangeLog:
* parse/rust-parse-impl.h: Allow parsing full range expressions without
erroring out.
gcc/testsuite/ChangeLog:
* rust/compile/parse_range.rs: New test.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/rust/parse/rust-parse-impl.h
gcc/rust/ChangeLog:
* backend/rust-builtins.h: Refactor builtin context class and add
overflow builtins.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/rust/backend/rust-builtins.h | 51 ++--
1 file changed, 36 insertions(+), 15
gcc/rust/ChangeLog:
* rust-session-manager.cc (Session::compile_crate): Allow the dump of
prettified AST
(Session::dump_ast_pretty): New
* rust-session-manager.h: Add new output file for pretty AST dump
Tested on x86_64-pc-linux-gnu, committed on master.
---
On 1/5/23 16:36, David Malcolm wrote:
On Thu, 2023-01-05 at 15:44 +0100, Arthur Cohen wrote:
Hi David,
On 1/4/23 20:28, David Malcolm wrote:
On Mon, 2023-01-02 at 13:47 +0100, Arthur Cohen wrote:
Hi David,
Sorry for the delayed reply!
On 12/16/22 18:01, David Malcolm wrote:
Successfully
Hi David,
On 1/4/23 20:28, David Malcolm wrote:
On Mon, 2023-01-02 at 13:47 +0100, Arthur Cohen wrote:
Hi David,
Sorry for the delayed reply!
On 12/16/22 18:01, David Malcolm wrote:
Successfully bootstrapped & regrtested on x86_64-pc-linux-gnu.
OK for trunk?
gcc/rust/Chang
n info files that should be installed.
rust.install-info:
OK for trunk :) Thanks again!
--
Arthur Cohen
Toolchain Engineer
Embecosm GmbH
Geschäftsführer: Jeremy Bennett
Niederlassung: Nürnberg
Handelsregister: HR-B 36368
www.embecosm.de
Fürther Str. 27
90429 Nürnberg
Tel.: 091 - 128 707 04
(!paths.empty ());
ASSERT_EQ (paths.size (), 2);
ASSERT_EQ (paths[0].get_segments ()[0].as_string (), "foo");
Looks good to me. OK for trunk :)
Thanks for taking the time!
All the best,
--
Arthur Cohen
Toolchain Engineer
Embecosm GmbH
Geschäftsführer: Jeremy Bennett
Hi Jakub,
On 12/15/22 13:23, Jakub Jelinek wrote:
Hi!
This patch allows magic comments also for Rust and Modula-2
for effective target tests etc. and fixes up the Assembly entry
- it is a glob, so /* Assembly can match /whatever Assembly and
not just /* Assembly.
Tested on x86_64-linux with
upstream dev branch, so
in the meantime feel free to apply your patch. When I'll get to updating
master, I'm expecting these kinds of tiny conflicts and we'll deal with
them.
Thanks a lot for working on this and sorry that my tardiness in updating
has caused a duplication of efforts.
All the best
Hi Martin,
On 12/13/22 14:30, Martin Liška wrote:
On 12/13/22 14:26, Arthur Cohen wrote:
Thank you, and congratulations, to all the contributors.
We thank you!! Congratulations.
Thank you :)
I have one question: do you have a list of supported architectures Rust FE
can support right now
with :)
We plan on removing that flag as soon as possible, but in the meantime,
we think it will help not creating divide within the Rust ecosystem, as
well as not waste Rust crate maintainers' time.
Thanks again,
Arthur
On 12/13/22 14:26, Arthur Cohen wrote:
Hi everyone,
I have pushed
-cases.patch
Patches 08 to 46 contain 'gcc/rust/' specific changes which will be hard
to review for someone not familiar with the codebase. These changes include
various transformations on our HIR, or checks specific to the Rust programming
language.
--
Arthur Cohen
Toolchain Engineer
Embecosm
From: Arthur Cohen
Changelog:
* MAINTAINERS: Add Arthur Cohen as Rust front-end maintainer.
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 55c5ef95806..d2eea049667 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -165,6 +165,7 @@ D front
the core
library, which again, we cannot compile yet in its 1.49 version.
This is very much an extremely experimental compiler and will still get
a lot of changes in the coming weeks and months up until the release.
Adrian
--
Arthur Cohen
Toolchain Engineer
Embecosm GmbH
Geschäftsführer
From: Philip Herron
We still need to write out a documentation section, but these READMEs will
help in the meantime.
---
gcc/rust/CONTRIBUTING.md | 130 +++
gcc/rust/README.md | 264 +++
gcc/rust/logo.png| Bin 0 -> 70864 bytes
3
From: Philip Herron
This is a wrapper to get out of C land in the rust-lang.cc and into our
class hierarchy for the rust front-end. We expect that the front-end only
support one source file input as the expansion pass will attempt to resolve
that relative pass and parse accordingly.
The main
From: Philip Herron
Our compiler driver is fairly simple so far. The key piece to enforce is
that a compilation unit in Rust is the whole crate, so the process for
compiling Rust means pointing the compiler at the main entry point such as
src/lib.rs or src/main.rs where the expansion pass takes
From: Philip Herron
This is the Makefile for our front-end.
---
gcc/rust/Make-lang.in | 402 ++
1 file changed, 402 insertions(+)
create mode 100644 gcc/rust/Make-lang.in
diff --git a/gcc/rust/Make-lang.in b/gcc/rust/Make-lang.in
new file mode 100644
From: Philip Herron
This patch contains the entry point and utilities used for the lowering
of HIR nodes to `tree`s. It also contains a constant evaluator, ported
over from the C++ frontend.
Co-authored-by: David Faust
Co-authored-by: Faisal Abbas <90.abbasfai...@gmail.com>
---
From: Philip Herron
We have some Rust-specific language options. Note that -fwrapv is
enabled by default in the code. We are trying to respect options such as
-Wunused-result which we get by porting over C++'s no-discard for Rust's
must-use attribute, so we have enabled these by default directly
From: Philip Herron
This specifies the extensions of the Rust language.
---
gcc/rust/lang-specs.h | 26 ++
1 file changed, 26 insertions(+)
create mode 100644 gcc/rust/lang-specs.h
diff --git a/gcc/rust/lang-specs.h b/gcc/rust/lang-specs.h
new file mode 100644
index
From: Philip Herron
Contains abstractions over Rust's types, used when performing the
HIR's type-resolution.
---
gcc/rust/typecheck/rust-tyty.cc | 2885 +++
gcc/rust/typecheck/rust-tyty.h | 2533 +++
2 files changed, 5418 insertions(+)
From: Philip Herron
This was a copy/paste from gccgo front-end. We do not use any of the
target_libs yet, but we will need these when we support the libpanic crate.
---
gcc/rust/config-lang.in | 34 ++
1 file changed, 34 insertions(+)
create mode 100644
From: Philip Herron
The wrappers over linemap and location will eventually disappear here but
served as a useful starting point for us. We have wrappers over the
diagnostics system which we might be able to get rid of as well.
---
gcc/rust/rust-diagnostics.cc | 244
From: Philip Herron
This is a simple walk_tree which acts on the monomorphized code by walking
the compiled translation unit of functions.
---
gcc/rust/checks/lints/rust-lint-unused-var.cc | 98 +++
gcc/rust/checks/lints/rust-lint-unused-var.h | 36 +++
2 files changed, 134
From: Thomas Young
In order to find dead code we use a depth first search and keep liveness
variables, after type resolution. In this case, if a function is unused
and it calls another function the 2nd function is now unused since the
caller is not used etc. The algorithm is a depth first
From: Arthur Cohen
This pass is responsible for resolving the privacy of items and verifying
that access to these items is performed within the limits of that privacy.
By default, items in Rust are private and only public to the current
module and its submodules. However, the user can annotate
From: Philip Herron
Extern crates statements to tell the front-end to look for another library.
The mechanism here is heavily inspired from gccgo, so when we compile a
library for example we invoke:
gccrs -g -O2 -frust-crate=mylib -c src/lib.rs -o src/mylib.o
All going well this object file
From: Arthur Cohen
The UnsafeChecker visitor verifies that unsafe actions are only performed
in unsafe contexts. Otherwise, an error should be reported to the user and
the compilation pipeline should be halted. These contexts, which include
unsafe blocks or unsafe functions, are allowed
From: Philip Herron
This hash was ported from the Go runtime, as we needed a hash for the legacy
symbol mangling system. All symbols in Rust contain a hash of some
metadata for uniqueness on generic functions.
---
gcc/rust/util/fnv-hash.h | 95
1 file
From: Arthur Cohen
The attribute checker is responsible for checking the validity of various
attributes including built-in ones. It is currently unfinished and will
receive some modifications, as well as become the host of some existing
code in the compiler which needs to be refactored. One
From: Philip Herron
This is a simple helper over an enum of possible ABI options in Rust.
---
gcc/rust/util/rust-abi.cc | 72 +++
gcc/rust/util/rust-abi.h | 45
2 files changed, 117 insertions(+)
create mode 100644
From: Arthur Cohen
Similarly to the unsafe checker, constant evaluation can only be performed
in a few contexts and include restrictions on the Rust language. Should
the user fail to uphold those conditions, errors will be reported and the
compilation pipeline interrupted.
These contexts
From: Philip Herron
This patch implements the classes mentioned in the previous HIR patch,
as well as a set of visitor frameworks used in handling that HIR.
---
gcc/rust/hir/tree/rust-hir-full-decls.h | 232 +
gcc/rust/hir/tree/rust-hir-full-test.cc | 5292 +++
From: Arthur Cohen
This adds an Optional class to improve error handling.
---
gcc/rust/util/rust-optional-test.cc | 110 +++
gcc/rust/util/rust-optional.h | 278
2 files changed, 388 insertions(+)
create mode 100644 gcc/rust/util/rust-optional-test.cc
From: Philip Herron
These are various helper classes used in the compiler pipeline.
---
gcc/rust/util/rust-canonical-path.h | 195 +
gcc/rust/util/rust-common.h | 53 ++
gcc/rust/util/rust-hir-map.cc | 980 ++
gcc/rust/util/rust-hir-map.h
From: Philip Herron
This is a wrapper for make_unique. We can likely get rid of this, as there
are other implementations available, or simply keep using the unique_ptr
constructor.
---
gcc/rust/util/rust-make-unique.h | 35
1 file changed, 35 insertions(+)
From: Arthur Cohen
Used for V0 symbol mangling scheme which is still in development.
---
gcc/rust/util/rust-base62.cc | 46
gcc/rust/util/rust-base62.h | 34 ++
2 files changed, 80 insertions(+)
create mode 100644 gcc/rust/util/rust
From: The Other
This adds the proper definitions of our AST Item nodes.
Co-authored-by: Philip Herron
---
gcc/rust/ast/rust-item.h | 4382 ++
1 file changed, 4382 insertions(+)
create mode 100644 gcc/rust/ast/rust-item.h
diff --git
From: The Other
The lexer is referred to as a ManagedTokenSource within the parser. This
lexer does not currently support Unicode, but serves as a starting point
to do so.
Co-authored-by: Philip Herron
Co-authored-by: Arthur Cohen
Co-authored-by: Mark Wielaard
---
gcc/rust/lex/rust
From: The Other
This patch contains the basic framework of our AST visitors, as well as
one aimed at pretty-printing and exporting these AST nodes.
Co-authored-by: Philip Herron
Co-authored-by: Arthur Cohen
---
gcc/rust/ast/rust-ast-dump.cc| 1089 ++
gcc/rust
support the main shim,
so we have a C-style main function here returning zero which is not proper Rust
code.
Co-authored-by: Arthur Cohen
Co-authored-by: Thomas Schwinge
Co-authored-by: Mark Wielaard
Co-authored-by: Marc Poulhiès
---
.../rust/execute/torture/block_expr1.rs | 8
From: Philip Herron
This allows us to invoke the rust testsuite.
ChangeLog:
* Makefile.def: Add Rust language.
* Makefile.in: Regenerate via autogen.
---
Makefile.def | 1 +
Makefile.in | 8
2 files changed, 9 insertions(+)
diff --git a/Makefile.def b/Makefile.def
From: Philip Herron
This testsuite is heavily inspired from the LTO testsuite that uses a
pattern where each file is compiled to an object file and finally linked
together. Since Rust does not have headers/prototypes, we rely on the
ordering here so that all files numbered greater than zero get
From: Philip Herron
This copies over code from other front-end testsuites to enable testing
for the rust front-end specifically.
Co-authored-by: Marc Poulhiès
Co-authored-by: Thomas Schwinge
---
gcc/testsuite/lib/rust-dg.exp | 49 +
gcc/testsuite/lib/rust.exp| 186
From: Philip Herron
This testsuite is specifically about testcases which scan the asm debug
info for results.
Co-authored-by: Tom Tromey
Co-authored-by: Mark Wielaard
Co-authored-by: Marc Poulhiès
---
gcc/testsuite/rust/debug/chartype.rs | 10 ++
From: Tom Tromey
The Rust 'char' type should use the DWARF DW_ATE_UTF encoding.
Co-authored-by: Mark Wielaard
Co-authored-by: Marc Poulhiès
---
gcc/dwarf2out.cc | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/gcc/dwarf2out.cc b/gcc/dwarf2out.cc
index
This patchset contains the fixed version of our most recent patchset. We
have fixed most of the issues noted in the previous round of reviews, and are
keeping some for later as they would otherwise create too many conflicts with
our updated development branch.
Similarly to the previous round of
Hi Richard,
(...)
+
+ unsigned HOST_WIDE_INT ltype_length
+= wi::ext (wi::to_offset (TYPE_MAX_VALUE (ltype_domain))
+- wi::to_offset (TYPE_MIN_VALUE (ltype_domain)) + 1,
TYPE_MIN_VALUE is not checked to be constant, also the correct
check would be to use TREE_CODE (..)
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