clang_ast_dump.cpp File Reference

#include <clang-c-frontend/clang_ast_dump.h>
#include <clang/AST/ASTContext.h>
#include <clang/Basic/Diagnostic.h>
#include <llvm/Support/raw_ostream.h>
#include <util/config/config.h>

Include dependency graph for clang_ast_dump.cpp:

Functions
void	enable_ast_dump_colors (llvm::raw_ostream &os, clang::ASTContext &ctx)
	Opt os into clang's coloured AST dumps, honouring --color.

Function Documentation

enable_ast_dump_colors()

void enable_ast_dump_colors	(	llvm::raw_ostream &	os,
		clang::ASTContext &	ctx )

Opt os into clang's coloured AST dumps, honouring --color.

Two independent gates suppress the colour that --parse-tree-* already gets (esbmc/esbmc#746): Decl::dump builds its ASTDumper from ASTContext::getDiagnostics().getShowColors(), and raw_ostream refuses to emit escapes to a stream that is not a terminal – which the raw_os_ostream wrappers around std::ostringstream never are. Open both, or neither.