/home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_global’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:24:31: warning: tree range 24:31-24:36 __emit_expression_range (0, global); /* { dg-warning "range" } */ ▲───── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_param’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:33:31: warning: tree range 33:31-33:35 __emit_expression_range (0, param); /* { dg-warning "range" } */ ▲──── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_local’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:44:31: warning: tree range 44:31-44:35 __emit_expression_range (0, local); /* { dg-warning "range" } */ ▲──── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_integer_constants’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:53:31: warning: tree range 53:31-53:34 __emit_expression_range (0, 1234); /* { dg-warning "range" } */ ▲─── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:61:31: warning: tree range 61:31-61:31 __emit_expression_range (0, 0); /* { dg-warning "range" } */ ▲ /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_character_constants’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:70:31: warning: tree range 70:31-70:33 __emit_expression_range (0, 'a'); /* { dg-warning "range" } */ ▲── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_floating_constants’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:79:31: warning: tree range 79:31-79:34 __emit_expression_range (0, 98.6); /* { dg-warning "range" } */ ▲─── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:85:31: warning: tree range 85:31-85:32 __emit_expression_range (0, .6); /* { dg-warning "range" } */ ▲─ /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:91:31: warning: tree range 91:31-91:33 __emit_expression_range (0, 98.); /* { dg-warning "range" } */ ▲── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:97:31: warning: tree range 97:31-97:44 __emit_expression_range (0, 6.022140857e23 ); /* { dg-warning "range" } */ ▲───────────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:103:31: warning: tree range 103:31-103:35 __emit_expression_range (0, 98.6f ); /* { dg-warning "range" } */ ▲──── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:109:31: warning: tree range 109:31-109:45 __emit_expression_range (0, 6.022140857e23l ); /* { dg-warning "range" } */ ▲────────────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_enumeration_constant’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:122:31: warning: tree range 122:31-122:45 __emit_expression_range (0, TEST_ENUM_VALUE ); /* { dg-warning "range" } */ ▲────────────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_parentheses’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:131:34: warning: tree range 131:31-131:37 __emit_expression_range (0, (a + b) ); /* { dg-warning "range" } */ ───▲─── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:137:39: warning: tree range 137:31-137:47 __emit_expression_range (0, (a + b) * (a - b) ); /* { dg-warning "range" } */ ────────▲──────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:143:31: warning: tree range 143:31-143:39 __emit_expression_range (0, !(a && b) ); /* { dg-warning "range" } */ ▲──────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_string_literal’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:152:31: warning: tree range 152:31-152:42 __emit_expression_range (0, "0123456789"); /* { dg-warning "range" } */ ▲─────────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_array_reference’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:163:34: warning: tree range 163:31-163:38 __emit_expression_range (0, arr[100] ); /* { dg-warning "range" } */ ───▲──── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_function_call’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:172:31: warning: tree range 172:31-172:58 __emit_expression_range (0, test_function_call (p, q, r) ); /* { dg-warning "range" } */ ▲─────────────────────────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_structure_references’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:190:36: warning: tree range 190:31-190:41 __emit_expression_range (0, local.field ); /* { dg-warning "range" } */ ─────▲───── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:196:34: warning: tree range 196:31-196:40 __emit_expression_range (0, ptr->field ); /* { dg-warning "range" } */ ───▲────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_postfix_incdec’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:205:32: warning: tree range 205:31-205:33 __emit_expression_range (0, i++ ); /* { dg-warning "range" } */ ─▲─ /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:211:32: warning: tree range 211:31-211:33 __emit_expression_range (0, i-- ); /* { dg-warning "range" } */ ─▲─ /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_prefix_incdec’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:222:31: warning: tree range 222:31-222:33 __emit_expression_range (0, ++i ); /* { dg-warning "range" } */ ▲── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:228:31: warning: tree range 228:31-228:33 __emit_expression_range (0, --i ); /* { dg-warning "range" } */ ▲── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_address_operator’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:237:31: warning: tree range 237:31-237:37 __emit_expression_range (0, &global ); /* { dg-warning "range" } */ ▲────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_indirection’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:246:31: warning: tree range 246:31-246:34 __emit_expression_range (0, *ptr ); /* { dg-warning "range" } */ ▲─── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_unary_plus’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:255:31: warning: tree range 255:31-255:32 __emit_expression_range (0, +i ); /* { dg-warning "range" } */ ▲─ /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_unary_minus’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:264:31: warning: tree range 264:31-264:32 __emit_expression_range (0, -i ); /* { dg-warning "range" } */ ▲─ /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_ones_complement’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:273:31: warning: tree range 273:31-273:32 __emit_expression_range (0, ~i ); /* { dg-warning "range" } */ ▲─ /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_logical_negation’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:282:31: warning: tree range 282:31-282:35 __emit_expression_range (0, !flag ); /* { dg-warning "range" } */ ▲──── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_sizeof’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:291:31: warning: tree range 291:31-291:38 __emit_expression_range (0, sizeof i ); /* { dg-warning "range" } */ ▲─────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:297:31: warning: tree range 297:31-297:43 __emit_expression_range (0, sizeof (char) ); /* { dg-warning "range" } */ ▲──────────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_cast’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:308:31: warning: tree range 308:31-308:40 __emit_expression_range (0, (int *)ptr ); /* { dg-warning "range" } */ ▲───────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_multiplicative_operators’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:320:35: warning: tree range 320:31-320:39 __emit_expression_range (0, lhs * rhs ); /* { dg-warning "range" } */ ────▲──── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:326:35: warning: tree range 326:31-326:39 __emit_expression_range (0, lhs / rhs ); /* { dg-warning "range" } */ ────▲──── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:332:35: warning: tree range 332:31-332:39 __emit_expression_range (0, lhs % rhs ); /* { dg-warning "range" } */ ────▲──── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_additive_operators’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:341:35: warning: tree range 341:31-341:39 __emit_expression_range (0, lhs + rhs ); /* { dg-warning "range" } */ ────▲──── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:347:35: warning: tree range 347:31-347:39 __emit_expression_range (0, lhs - rhs ); /* { dg-warning "range" } */ ────▲──── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_shift_operators’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:356:35: warning: tree range 356:31-356:40 __emit_expression_range (0, lhs << rhs ); /* { dg-warning "range" } */ ────▲───── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:362:35: warning: tree range 362:31-362:40 __emit_expression_range (0, lhs >> rhs ); /* { dg-warning "range" } */ ────▲───── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_relational_operators’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:371:35: warning: tree range 371:31-371:39 __emit_expression_range (0, lhs < rhs ); /* { dg-warning "range" } */ ────▲──── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:377:35: warning: tree range 377:31-377:39 __emit_expression_range (0, lhs > rhs ); /* { dg-warning "range" } */ ────▲──── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:383:35: warning: tree range 383:31-383:40 __emit_expression_range (0, lhs <= rhs ); /* { dg-warning "range" } */ ────▲───── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:389:35: warning: tree range 389:31-389:40 __emit_expression_range (0, lhs >= rhs ); /* { dg-warning "range" } */ ────▲───── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_equality_operators’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:398:35: warning: tree range 398:31-398:40 __emit_expression_range (0, lhs == rhs ); /* { dg-warning "range" } */ ────▲───── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:404:35: warning: tree range 404:31-404:40 __emit_expression_range (0, lhs != rhs ); /* { dg-warning "range" } */ ────▲───── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_bitwise_binary_operators’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:413:35: warning: tree range 413:31-413:39 __emit_expression_range (0, lhs & rhs ); /* { dg-warning "range" } */ ────▲──── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:419:35: warning: tree range 419:31-419:39 __emit_expression_range (0, lhs ^ rhs ); /* { dg-warning "range" } */ ────▲──── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:425:35: warning: tree range 425:31-425:39 __emit_expression_range (0, lhs | rhs ); /* { dg-warning "range" } */ ────▲──── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_logical_operators’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:434:35: warning: tree range 434:31-434:40 __emit_expression_range (0, lhs && rhs ); /* { dg-warning "range" } */ ────▲───── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:440:35: warning: tree range 440:31-440:40 __emit_expression_range (0, lhs || rhs ); /* { dg-warning "range" } */ ────▲───── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_conditional_operators’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:451:46: warning: tree range 451:31-451:55 __emit_expression_range (0, flag ? on_true : on_false ); /* { dg-warning "range" } */ ───────────────▲───────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_assignment_expressions’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:462:36: warning: tree range 462:31-462:42 __emit_expression_range (0, dest = other ); /* { dg-warning "range" } */ ─────▲────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:468:36: warning: tree range 468:31-468:43 __emit_expression_range (0, dest *= other ); /* { dg-warning "range" } */ ─────▲─────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:474:36: warning: tree range 474:31-474:43 __emit_expression_range (0, dest /= other ); /* { dg-warning "range" } */ ─────▲─────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:480:36: warning: tree range 480:31-480:43 __emit_expression_range (0, dest %= other ); /* { dg-warning "range" } */ ─────▲─────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:486:36: warning: tree range 486:31-486:43 __emit_expression_range (0, dest += other ); /* { dg-warning "range" } */ ─────▲─────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:492:36: warning: tree range 492:31-492:43 __emit_expression_range (0, dest -= other ); /* { dg-warning "range" } */ ─────▲─────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:498:36: warning: tree range 498:31-498:44 __emit_expression_range (0, dest <<= other ); /* { dg-warning "range" } */ ─────▲──────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:504:36: warning: tree range 504:31-504:44 __emit_expression_range (0, dest >>= other ); /* { dg-warning "range" } */ ─────▲──────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:510:36: warning: tree range 510:31-510:43 __emit_expression_range (0, dest &= other ); /* { dg-warning "range" } */ ─────▲─────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:516:36: warning: tree range 516:31-516:43 __emit_expression_range (0, dest ^= other ); /* { dg-warning "range" } */ ─────▲─────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:522:36: warning: tree range 522:31-522:43 __emit_expression_range (0, dest |= other ); /* { dg-warning "range" } */ ─────▲─────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_comma_operator’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:533:35: warning: tree range 533:31-533:42 __emit_expression_range (0, (a++, a + b) ); /* { dg-warning "range" } */ ────▲─────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c: In function ‘test_quadratic’: /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:546:37: warning: tree range 546:31-546:47 __emit_expression_range (0, b * b - 4 * a * c ); /* { dg-warning "range" } */ ──────▲────────── /home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/plugin/diagnostic-test-expressions-1.c:554:6: warning: tree range 553:6-554:14 (-b + sqrt (b * b - 4 * a * c)) └────────────────────────────── / (2 * a)); /* { dg-warning "range" } */ ▲───────┘