riscv
/
yosys
mirror of https://github.com/YosysHQ/yosys.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Liberty file newline handling is more relaxed. More descriptive error message

This commit is contained in:
Niels Moseley 2018-11-03 18:38:49 +01:00
parent d1e8249f9a
commit 04cd179696
1 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
passes/techmap/libparse.cc
View File

@ -159,7 +159,7 @@ int LibertyParser::lexer(std::string &str)
if (c == '\n') {
line++;
return ';';
return 'n';
}
// if (c >= 32 && c < 255)
@ -175,7 +175,7 @@ LibertyAst *LibertyParser::parse()
int tok = lexer(str);
while (tok == ';')
while (tok == 'n')
tok = lexer(str);
if (tok == '}' || tok < 0)
@ -194,6 +194,9 @@ LibertyAst *LibertyParser::parse()
if (tok == ';')
break;
if (tok == 'n')
continue;
if (tok == ':' && ast->value.empty()) {
tok = lexer(ast->value);
if (tok != 'v')
@ -249,14 +252,14 @@ LibertyAst *LibertyParser::parse()
void LibertyParser::error()
{
log_error("Syntax error in line %d.\n", line);
log_error("Syntax error in liberty file on line %d.\n", line);
}
#else
void LibertyParser::error()
{
fprintf(stderr, "Syntax error in line %d.\n", line);
fprintf(stderr, "Syntax error in liberty file on line %d.\n", line);
exit(1);
}