30271674501
94%
master: 92%

Ran 27 Jul 2026 01:47PM UTC

Jobs 1

Files 265

Run time 1min

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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

Coverage Regressions

Lines	Coverage	∆	File
33	93.72	-1.72%	home/runner/work/trans/trans/src/codegen/CodeGeneratingVisitor.cpp
28	95.54	0.43%	home/runner/work/trans/trans/src/codegen/StackMachine.cpp
22	73.26	-3.67%	home/runner/work/trans/trans/src/types/TypeQuery.h
12	91.12	-0.39%	home/runner/work/trans/trans/src/semantic_analyzer/SemanticAnalysisVisitor_Expressions.cpp
12	92.7	0.0%	home/runner/work/trans/trans/src/types/Type.cpp
5	95.48	-1.81%	home/runner/work/trans/trans/src/semantic_analyzer/SemanticAnalysisVisitor.cpp
2	39.13	-0.69%	home/runner/work/trans/trans/src/codegen/ATandTInstructionSet.cpp
1	97.3	0.52%	home/runner/work/trans/trans/src/ast/InitializedDeclarator.cpp
1	92.86	-7.14%	home/runner/work/trans/trans/src/codegen/quadruples/Dec.cpp

Jobs

ID	Job ID	Ran	Files	Coverage
1	30271674501.1	27 Jul 2026 01:47PM UTC	265	93.12	GitHub Action Run

rieske / trans / 30271674501
94%
master: 92%

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rieske / trans / 30271674501 94% master: 92%

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rieske / trans / 30271674501
94%
master: 92%

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