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neater errors, lost in the sauce of source

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Emil J. Tywoniak 2025-06-18 18:05:48 +02:00
parent 242853f1f2
commit 6ac9f79de6
13 changed files with 196 additions and 245 deletions
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18
frontends/verilog/verilog_lexer.l
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@ -85,17 +85,16 @@ YOSYS_NAMESPACE_END
// result = readsome(*extra->lexin, buf, max_size)
#define YY_USER_ACTION \
real_loc.begin = real_loc.end; \
out_loc.begin = out_loc.end; \
for(int i = 0; YYText()[i] != '\0'; ++i){ \
if(YYText()[i] == '\n') { \
real_loc.end.line++; \
real_loc.end.column = 1; \
out_loc.end.line++; \
out_loc.end.column = 1; \
} \
else { \
real_loc.end.column++; \
out_loc.end.column++; \
} \
} \
out_loc = real_loc;
}
#define YY_BREAK \
break;
@ -183,7 +182,6 @@ TIME_SCALE_SUFFIX [munpf]?s
current_filename = current_filename.substr(0, current_filename.size()-1);
yylineno = (0);
out_loc.begin.line = out_loc.end.line = 0;
real_loc.begin.line = real_loc.end.line = 0;
}
<INITIAL,SYNOPSYS_TRANSLATE_OFF>"`file_pop"[^\n]*\n {
@ -191,7 +189,6 @@ TIME_SCALE_SUFFIX [munpf]?s
fn_stack.pop_back();
yylineno = (ln_stack.back());
out_loc.begin.line = out_loc.end.line = ln_stack.back();
real_loc.begin.line = real_loc.end.line = ln_stack.back();
ln_stack.pop_back();
}
@ -200,7 +197,6 @@ TIME_SCALE_SUFFIX [munpf]?s
while (*p == ' ' || *p == '\t') p++;
yylineno = (atoi(p));
out_loc.begin.line = out_loc.end.line = atoi(p);
real_loc.begin.line = real_loc.end.line = atoi(p);
while (*p && *p != ' ' && *p != '\t') p++;
while (*p == ' ' || *p == '\t') p++;
const char *q = *p ? p + 1 : p;
@ -226,14 +222,14 @@ TIME_SCALE_SUFFIX [munpf]?s
else if (!strcmp(p, "wire"))
extra->default_nettype_wire = true;
else
err("Unsupported default nettype: %s", p);
err_at_loc(out_loc, "Unsupported default nettype: %s", p);
}
"`protect"[^\n]* /* ignore `protect*/
"`endprotect"[^\n]* /* ignore `endprotect*/
"`"[a-zA-Z_$][a-zA-Z0-9_$]* {
err("Unimplemented compiler directive or undefined macro %s.", YYText());
err_at_loc(out_loc, "Unimplemented compiler directive or undefined macro %s.", YYText());
}
"module" { return parser::make_TOK_MODULE(out_loc); }