Fix MA0015 not detecting static ThrowIf methods on ArgumentException and related types#912

Merged

meziantou merged 16 commits intomainfrom

copilot/fix-ma0015-reporting

Nov 2, 2025

Commits on Nov 2, 2025

Initial plan
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Add support for detecting ArgumentException static Throw methods in MA0015

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Update MA0015 documentation with ThrowIf method examples

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Fix code formatting in ArgumentExceptionShouldSpecifyArgumentNameAnalyzer

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Fix file encoding in test file

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Use CompilationStart and validate paramName parameter in ThrowIf methods

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Refactor invocation validation into separate methods for better readability

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Check CallerArgumentExpressionAttribute to find paramName parameter

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Add null safety checks for AttributeClass and Parameter

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Add support for ArgumentOutOfRangeException and tests for expression scenarios

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Only register invocation action when CallerArgumentExpressionAttribute is available

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Refactor analyzer with IsEqualToAny, GetAttribute, and dynamic expression validation

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Add test for ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual with invalid parameter

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Refactor ValidateExpression: remove op parameter, unwrap conversions, simplify logic

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Apply suggestion from @meziantou
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fix
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