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Suppress a format-overflow warning

This commit is contained in:
Nobuyoshi Nakada 2020-11-23 18:31:51 +09:00
parent 2939c57ca7
commit abb672e14f
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1 changed files with 5 additions and 2 deletions
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7
mjit_worker.c
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@ -937,8 +937,11 @@ compile_compact_jit_code(char* c_file)
if (FIXNUM_P(child_unit->iseq->body->location.first_lineno))
// FIX2INT may fallback to rb_num2long(), which is a method call and dangerous in MJIT worker. So using only FIX2LONG.
iseq_lineno = FIX2LONG(child_unit->iseq->body->location.first_lineno);
fprintf(f, "\n/* %s@%s:%ld */\n", RSTRING_PTR(child_unit->iseq->body->location.label),
RSTRING_PTR(rb_iseq_path(child_unit->iseq)), iseq_lineno);
const char *sep = "@";
const char *iseq_label = RSTRING_PTR(child_unit->iseq->body->location.label);
const char *iseq_path = RSTRING_PTR(rb_iseq_path(child_unit->iseq));
if (!iseq_label) iseq_label = sep = "";
fprintf(f, "\n/* %s%s%s:%ld */\n", iseq_label, sep, iseq_path, iseq_lineno);
success &= mjit_compile(f, child_unit->iseq, funcname, child_unit->id);
}