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Improve processing of aliased types in ABI generation

ABIEverything to do the ABI, especially the JSON representationEverything to do the ABI, especially the JSON representation

compilerGeneral compiler. Should eventually become more specific as the issue is triagedGeneral compiler. Should eventually become more specific as the issue is triaged

compiler: frontendEverything to do with type checking, control flow analysis, and everything between parsing and IRgenEverything to do with type checking, control flow analysis, and everything between parsing and IRgen

Status: Draft (not ready).

FuelLabs/swaynumber 7261

#7261 In FuelLabs/sway;

· tritao opened on Jun 28, 2025

<code>ConstGenericExpr::AmbiguousVariableExpression</code> not checked in type ascriptions for <code>str[N]</code> variable declarations

bugSomething isn't workingSomething isn't working

compilerGeneral compiler. Should eventually become more specific as the issue is triagedGeneral compiler. Should eventually become more specific as the issue is triaged

compiler: frontendEverything to do with type checking, control flow analysis, and everything between parsing and IRgenEverything to do with type checking, control flow analysis, and everything between parsing and IRgen

team:compilerCompiler TeamCompiler Team

Status: Open.

#7260 In FuelLabs/sway;

· ironcev opened on Jun 28, 2025

Internal compiler error: Could not find a valid lexical scope for this source location.

bugSomething isn't workingSomething isn't working

compilerGeneral compiler. Should eventually become more specific as the issue is triagedGeneral compiler. Should eventually become more specific as the issue is triaged

compiler: frontendEverything to do with type checking, control flow analysis, and everything between parsing and IRgenEverything to do with type checking, control flow analysis, and everything between parsing and IRgen

team:compilerCompiler TeamCompiler Team

Status: Open.

#7254 In FuelLabs/sway;

· ironcev opened on Jun 24, 2025

Add event support via <code>#[event]</code> and <code>#[indexed]</code> attributes

compilerGeneral compiler. Should eventually become more specific as the issue is triagedGeneral compiler. Should eventually become more specific as the issue is triaged

compiler: frontendEverything to do with type checking, control flow analysis, and everything between parsing and IRgenEverything to do with type checking, control flow analysis, and everything between parsing and IRgen

enhancementNew feature or requestNew feature or request

Status: Draft (not ready).

FuelLabs/swaynumber 7158

#7158 In FuelLabs/sway;

· tritao opened on May 6, 2025

Fix remaining issues in raw identifiers

bugSomething isn't workingSomething isn't working

compilerGeneral compiler. Should eventually become more specific as the issue is triagedGeneral compiler. Should eventually become more specific as the issue is triaged

compiler: frontendEverything to do with type checking, control flow analysis, and everything between parsing and IRgenEverything to do with type checking, control flow analysis, and everything between parsing and IRgen

compiler: parserEverything to do with the parserEverything to do with the parser

team:compilerCompiler TeamCompiler Team

Status: Open.

#7136 In FuelLabs/sway;

· ironcev opened on Apr 30, 2025

Add <code>#[abi_name(name = "foo")]</code> attribute to rename ABI items.

compilerGeneral compiler. Should eventually become more specific as the issue is triagedGeneral compiler. Should eventually become more specific as the issue is triaged

compiler: frontendEverything to do with type checking, control flow analysis, and everything between parsing and IRgenEverything to do with type checking, control flow analysis, and everything between parsing and IRgen

enhancementNew feature or requestNew feature or request

Status: Open (in progress).

FuelLabs/swaynumber 7057

#7057 In FuelLabs/sway;

· tritao opened on Apr 2, 2025

Forbid passing aggregates and <code>u256</code> and <code>b256</code> to <code>asm</code> blocks without explicitly passing an address

breakingMay cause existing user code to break. Requires a minor or major release.May cause existing user code to break. Requires a minor or major release.

compilerGeneral compiler. Should eventually become more specific as the issue is triagedGeneral compiler. Should eventually become more specific as the issue is triaged

compiler: frontendEverything to do with type checking, control flow analysis, and everything between parsing and IRgenEverything to do with type checking, control flow analysis, and everything between parsing and IRgen

team:compilerCompiler TeamCompiler Team

Status: Open.

#6993 In FuelLabs/sway;

· ironcev opened on Mar 5, 2025

Emit warnings if <code>#[attribute]</code> arguments are already defined

compilerGeneral compiler. Should eventually become more specific as the issue is triagedGeneral compiler. Should eventually become more specific as the issue is triaged

compiler: frontendEverything to do with type checking, control flow analysis, and everything between parsing and IRgenEverything to do with type checking, control flow analysis, and everything between parsing and IRgen

team:compilerCompiler TeamCompiler Team

Status: Open.

#6988 In FuelLabs/sway;

· ironcev opened on Mar 4, 2025

Provide proper warning span for deprecated Contract methods

compilerGeneral compiler. Should eventually become more specific as the issue is triagedGeneral compiler. Should eventually become more specific as the issue is triaged

compiler: frontendEverything to do with type checking, control flow analysis, and everything between parsing and IRgenEverything to do with type checking, control flow analysis, and everything between parsing and IRgen

P: low

team:compilerCompiler TeamCompiler Team

Status: Open.

#6982 In FuelLabs/sway;

· ironcev opened on Mar 4, 2025

ICE: Self type not provided for type alias declarations in impls

bugSomething isn't workingSomething isn't working

compiler: frontendEverything to do with type checking, control flow analysis, and everything between parsing and IRgenEverything to do with type checking, control flow analysis, and everything between parsing and IRgen

team:compilerCompiler TeamCompiler Team

Status: Open.

Bug

#6969 In FuelLabs/sway;

· jjcnn opened on Feb 28, 2025

No <code>add</code> method found on a number without annotations where expected <code>add</code> result is not <code>u64</code>

bugSomething isn't workingSomething isn't working

compilerGeneral compiler. Should eventually become more specific as the issue is triagedGeneral compiler. Should eventually become more specific as the issue is triaged

compiler: frontendEverything to do with type checking, control flow analysis, and everything between parsing and IRgenEverything to do with type checking, control flow analysis, and everything between parsing and IRgen

team:compilerCompiler TeamCompiler Team

Status: Open.

#6961 In FuelLabs/sway;

· ironcev opened on Feb 25, 2025

Fully implement <code>#[deprecated]</code> attribute

compilerGeneral compiler. Should eventually become more specific as the issue is triagedGeneral compiler. Should eventually become more specific as the issue is triaged

compiler: frontendEverything to do with type checking, control flow analysis, and everything between parsing and IRgenEverything to do with type checking, control flow analysis, and everything between parsing and IRgen

team:compilerCompiler TeamCompiler Team

Status: Open.

#6942 In FuelLabs/sway;

· ironcev opened on Feb 19, 2025