30271674501

Committed 27 Jul 2026 01:44PM UTC coverage: 93.116% (-0.2%) from 93.287%

Build # 30271674501

Build Type

Pull #79

github

Committed by

rieske

Commit Message

fix(types,sa,codegen): signed idiv, multi-decl init order, pointer arithmetic

Mutation fuzzing exposed three product bugs: signed division used zero-extended
RDX before idiv (SIGFPE on negatives), multi-declarator initializers analyzed
before names were inserted, and pointer +/- / ++ scaled as raw bytes.

Fix Type::isPrimitive so indirection is not a scalar; share pointer-arith
classification in TypeQuery; emit PointerOffset/PointerDiff IR with a shared
scaledBaseIndex path (same shape as array indexing); use cqo for signed div/mod;
and analyze each declarator before its initializer so later names see earlier ones.

Pull Request Pull Request #79: fix(types,sa,codegen): signed idiv, multi-decl init, pointer arithmetic

Coverage Stats

7629 of 8193 relevant lines covered (93.12%)

208208.75 hits per line

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93.72

/home/runner/work/trans/trans/src/codegen/CodeGeneratingVisitor.cpp

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The file "home/runner/work/trans/trans/src/codegen/CodeGeneratingVisitor.cpp" isn't available on github. Either it's been removed, or the repo root directory needs to be updated.

rieske / trans / 30271674501

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