Namespace SpelDiagnosticEngine

Multi-stage diagnostic engine for SpEL expressions.

Pipeline:

Syntax check — uses the parser for exact error detection
Semantic check — detects self-comparisons, double-negation, tautologies
Context check — validates references against a ContextSchema
Type check — detects operand type mismatches

Functions

checkContext
checkSemantics
checkSyntax
parseWithDiagnostics
validate