clang  6.0.0svn
Public Member Functions | List of all members
clang::CodeGen::VarBypassDetector Class Reference

The class detects jumps which bypass local variables declaration: goto L; int a; L: More...

#include "/opt/doxygen-docs/src/llvm/tools/clang/lib/CodeGen/VarBypassDetector.h"

Public Member Functions

void Init (const Stmt *Body)
 Clear the object and pre-process for the given statement, usually function body statement. More...
 
bool IsBypassed (const VarDecl *D) const
 Returns true if the variable declaration was by bypassed by any goto or switch statement. More...
 

Detailed Description

The class detects jumps which bypass local variables declaration: goto L; int a; L:

This is simplified version of JumpScopeChecker. Primary differences:

Definition at line 39 of file VarBypassDetector.h.

Member Function Documentation

◆ Init()

void VarBypassDetector::Init ( const Stmt Body)

Clear the object and pre-process for the given statement, usually function body statement.

Definition at line 21 of file VarBypassDetector.cpp.

References clang::VarDecl::getInit(), and clang::VarDecl::hasLocalStorage().

Referenced by clang::CodeGen::CodeGenFunction::GenerateCode().

◆ IsBypassed()

bool clang::CodeGen::VarBypassDetector::IsBypassed ( const VarDecl D) const
inline

Returns true if the variable declaration was by bypassed by any goto or switch statement.

Definition at line 57 of file VarBypassDetector.h.

Referenced by clang::CodeGen::CodeGenFunction::EmitAutoVarAlloca().


The documentation for this class was generated from the following files: