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Replace some of the quotes around node names.

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Null expression pointers can show up unexpectedly, and printf's (null)
messes up dot.
This commit is contained in:
Bill Currie 2012-11-26 14:18:23 +09:00
parent 578ad07487
commit ce1d89ba50
1 changed files with 11 additions and 8 deletions

19
tools/qfcc/source/dot_expr.c
View file

@ -116,8 +116,10 @@ print_state (dstring_t *dstr, expr_t *e, int level, int id)
_print_expr (dstr, e->e.state.think, level, id);
if (e->e.state.step)
_print_expr (dstr, e->e.state.step, level, id);
dasprintf (dstr, "%*se_%p:f -> e_%p;\n", indent, "", e, e->e.state.frame);
dasprintf (dstr, "%*se_%p:t -> e_%p;\n", indent, "", e, e->e.state.think);
dasprintf (dstr, "%*se_%p:f -> \"e_%p\";\n", indent, "", e,
e->e.state.frame);
dasprintf (dstr, "%*se_%p:t -> \"e_%p\";\n", indent, "", e,
e->e.state.think);
if (e->e.state.step)
dasprintf (dstr, "%*se_%p:s -> e_%p;\n", indent, "", e,
e->e.state.step);
@ -246,16 +248,16 @@ print_subexpr (dstring_t *dstr, expr_t *e, int level, int id)
|| e->e.expr.op == IFB || e->e.expr.op ==IFBE
|| e->e.expr.op == IFA || e->e.expr.op ==IFAE) {
_print_expr (dstr, e->e.expr.e1, level, id);
dasprintf (dstr, "%*se_%p -> e_%p [label=\"t\"];\n", indent, "", e,
dasprintf (dstr, "%*se_%p -> \"e_%p\" [label=\"t\"];\n", indent, "", e,
e->e.expr.e1);
dasprintf (dstr, "%*se_%p -> e_%p [label=\"g\"];\n", indent, "", e,
dasprintf (dstr, "%*se_%p -> \"e_%p\" [label=\"g\"];\n", indent, "", e,
e->e.expr.e2);
} else {
_print_expr (dstr, e->e.expr.e1, level, id);
_print_expr (dstr, e->e.expr.e2, level, id);
dasprintf (dstr, "%*se_%p -> e_%p [label=\"l\"];\n", indent, "", e,
dasprintf (dstr, "%*se_%p -> \"e_%p\" [label=\"l\"];\n", indent, "", e,
e->e.expr.e1);
dasprintf (dstr, "%*se_%p -> e_%p [label=\"r\"];\n", indent, "", e,
dasprintf (dstr, "%*se_%p -> \"e_%p\" [label=\"r\"];\n", indent, "", e,
e->e.expr.e2);
}
dasprintf (dstr, "%*se_%p [label=\"%s\\n%d\"];\n", indent, "", e,
@ -275,7 +277,8 @@ print_uexpr (dstring_t *dstr, expr_t *e, int level, int id)
print_type_str (typestr, e->e.expr.type);
}
if (e->e.expr.op != 'r' || e->e.expr.e1)
dasprintf (dstr, "%*se_%p -> e_%p;\n", indent, "", e, e->e.expr.e1);
dasprintf (dstr, "%*se_%p -> \"e_%p\";\n", indent, "", e,
e->e.expr.e1);
dasprintf (dstr, "%*se_%p [label=\"%s%s\\n%d\"];\n", indent, "", e,
get_op_string (e->e.expr.op), typestr->str, e->line);
dstring_delete (typestr);
@ -399,7 +402,7 @@ _print_expr (dstring_t *dstr, expr_t *e, int level, int id)
int indent = level * 2 + 2;
if (!e) {
dasprintf (dstr, "%*se_%p [label=\"(null)\"];\n", indent, "", e);
dasprintf (dstr, "%*s\"e_%p\" [label=\"(null)\"];\n", indent, "", e);
return;
}
if (e->printid == id) // already printed this expression