clang::reachable_code Namespace Reference

Classes
class	Callback
Functions
unsigned	ScanReachableFromBlock (const CFGBlock *Start, llvm::BitVector &Reachable)
void	FindUnreachableCode (AnalysisDeclContext &AC, Callback &CB)

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Function Documentation

void clang::reachable_code::FindUnreachableCode	(	AnalysisDeclContext &	AC,
		Callback &	CB
	)

Definition at line 292 of file ReachableCode.cpp.

References clang::CFG::BuildOptions::AddEHEdges, clang::CFG::begin(), clang::CFG::end(), clang::CFGBlock::getBlockID(), clang::AnalysisDeclContext::getCFG(), clang::AnalysisDeclContext::getCFGBuildOptions(), clang::CFG::getEntry(), clang::CFG::getNumBlockIDs(), ScanReachableFromBlock(), clang::CFG::try_blocks_begin(), and clang::CFG::try_blocks_end().

Referenced by CheckUnreachable().

unsigned clang::reachable_code::ScanReachableFromBlock	(	const CFGBlock *	Start,
		llvm::BitVector &	Reachable
	)

ScanReachableFromBlock - Mark all blocks reachable from Start. Returns the total number of blocks that were marked reachable.

Definition at line 257 of file ReachableCode.cpp.

References clang::CFGBlock::getBlockID(), clang::CFGBlock::succ_begin(), and clang::CFGBlock::succ_end().

Referenced by CheckFallThrough(), and FindUnreachableCode().