Data Flow Analysis Definition with FlowSpecΒΆ

Programs that are syntactically well-formed are not necessarily valid programs. Programming languages typically impose additional context-sensitive requirements on programs that cannot be captured in a syntax definition. Languages use data and control flow to check certain extra properties that fall outside of names and type systems. The FlowSpec ‘Flow Analysis Specification Language’ supports the specification of rules to define the static control flow of a language, and data flow analysis on over that control flow. FlowSpec supports flow-sensitive intra-procedural data flow analysis.