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verilog: Move lexer location variables from global namespace to `VERILOG_FRONTEND` namespace.

This commit is contained in:
Alberto Gonzalez 2020-05-06 07:22:17 +00:00
parent 283b1130a6
commit 323aa1df75
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GPG Key ID: 8395A8BA109708B2
1 changed files with 5 additions and 6 deletions
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11
frontends/verilog/verilog_lexer.l
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@ -48,16 +48,18 @@ USING_YOSYS_NAMESPACE
using namespace AST;
using namespace VERILOG_FRONTEND;
#define YYSTYPE FRONTEND_VERILOG_YYSTYPE
#define YYLTYPE FRONTEND_VERILOG_YYLTYPE
YOSYS_NAMESPACE_BEGIN
namespace VERILOG_FRONTEND {
std::vector<std::string> fn_stack;
std::vector<int> ln_stack;
YYLTYPE real_location;
YYLTYPE old_location;
}
YOSYS_NAMESPACE_END
#define YYSTYPE FRONTEND_VERILOG_YYSTYPE
#define YYLTYPE FRONTEND_VERILOG_YYLTYPE
#define SV_KEYWORD(_tok) \
if (sv_mode) return _tok; \
log("Lexer warning: The SystemVerilog keyword `%s' (at %s:%d) is not "\
@ -73,9 +75,6 @@ YOSYS_NAMESPACE_END
#define YY_INPUT(buf,result,max_size) \
result = readsome(*VERILOG_FRONTEND::lexin, buf, max_size)
YYLTYPE real_location;
YYLTYPE old_location;
#define YY_USER_ACTION \
old_location = real_location; \
real_location.first_line = real_location.last_line; \