return hint_a->get_start_loc () - hint_b->get_start_loc ();
}
-/* Get the number of digits in the decimal representation
- of VALUE. */
-
-static int
-num_digits (int value)
-{
- /* Perhaps simpler to use log10 for this, but doing it this way avoids
- using floating point. */
- gcc_assert (value >= 0);
-
- if (value == 0)
- return 1;
-
- int digits = 0;
- while (value > 0)
- {
- digits++;
- value /= 10;
- }
- return digits;
-}
-
-
-#if CHECKING_P
-
-/* Selftest for num_digits. */
-
-static void
-test_num_digits ()
-{
- ASSERT_EQ (1, num_digits (0));
- ASSERT_EQ (1, num_digits (9));
- ASSERT_EQ (2, num_digits (10));
- ASSERT_EQ (2, num_digits (99));
- ASSERT_EQ (3, num_digits (100));
- ASSERT_EQ (3, num_digits (999));
- ASSERT_EQ (4, num_digits (1000));
- ASSERT_EQ (4, num_digits (9999));
- ASSERT_EQ (5, num_digits (10000));
- ASSERT_EQ (5, num_digits (99999));
- ASSERT_EQ (6, num_digits (100000));
- ASSERT_EQ (6, num_digits (999999));
- ASSERT_EQ (7, num_digits (1000000));
- ASSERT_EQ (7, num_digits (9999999));
- ASSERT_EQ (8, num_digits (10000000));
- ASSERT_EQ (8, num_digits (99999999));
-}
-
-#endif /* #if CHECKING_P */
-
/* Implementation of class layout. */
/* Constructor for class layout.
diagnostic_show_locus_c_tests ()
{
test_line_span ();
- test_num_digits ();
test_layout_range_for_single_point ();
test_layout_range_for_single_line ();
return true;
}
+/* Get the number of digits in the decimal representation of VALUE. */
+
+int
+num_digits (int value)
+{
+ /* Perhaps simpler to use log10 for this, but doing it this way avoids
+ using floating point. */
+ gcc_assert (value >= 0);
+
+ if (value == 0)
+ return 1;
+
+ int digits = 0;
+ while (value > 0)
+ {
+ digits++;
+ value /= 10;
+ }
+ return digits;
+}
+
/* Given a partial pathname as input, return another pathname that
shares no directory elements with the pathname of __FILE__. This
is used by fancy_abort() to print `Internal compiler error in expr.c'
progname = old_progname;
}
+/* Selftest for num_digits. */
+
+static void
+test_num_digits ()
+{
+ ASSERT_EQ (1, num_digits (0));
+ ASSERT_EQ (1, num_digits (9));
+ ASSERT_EQ (2, num_digits (10));
+ ASSERT_EQ (2, num_digits (99));
+ ASSERT_EQ (3, num_digits (100));
+ ASSERT_EQ (3, num_digits (999));
+ ASSERT_EQ (4, num_digits (1000));
+ ASSERT_EQ (4, num_digits (9999));
+ ASSERT_EQ (5, num_digits (10000));
+ ASSERT_EQ (5, num_digits (99999));
+ ASSERT_EQ (6, num_digits (100000));
+ ASSERT_EQ (6, num_digits (999999));
+ ASSERT_EQ (7, num_digits (1000000));
+ ASSERT_EQ (7, num_digits (9999999));
+ ASSERT_EQ (8, num_digits (10000000));
+ ASSERT_EQ (8, num_digits (99999999));
+}
+
/* Run all of the selftests within this file. */
void
test_print_parseable_fixits_remove ();
test_print_parseable_fixits_replace ();
test_diagnostic_get_location_text ();
+ test_num_digits ();
+
}
} // namespace selftest
location_t interval: 32 <= loc < 64
file: test.c
starting at line: 1
- column bits: 12
+ column and range bits: 12
+ column bits: 7
range bits: 5
+ reason: 0 (LC_ENTER)
+ included from location: 0
test.c: 1|loc: 32|#include "test.h"
|69269258258148147
|46802468024680246
location_t interval: 64 <= loc < 96
file: <built-in>
starting at line: 0
+ column and range bits: 0
column bits: 0
range bits: 0
+ reason: 2 (LC_RENAME)
+ included from location: 0
ORDINARY MAP: 2
location_t interval: 96 <= loc < 128
file: <command-line>
starting at line: 0
+ column and range bits: 0
column bits: 0
range bits: 0
+ reason: 2 (LC_RENAME)
+ included from location: 0
ORDINARY MAP: 3
- location_t interval: 128 <= loc < 160128
+ location_t interval: 128 <= loc < 250240
file: /usr/include/stdc-predef.h
starting at line: 1
- column bits: 12
+ column and range bits: 12
+ column bits: 7
range bits: 5
+ reason: 0 (LC_ENTER)
+ included from location: 127 (in ordinary map 2)
(contents of /usr/include/stdc-predef.h snipped for brevity)
ORDINARY MAP: 4
- location_t interval: 160128 <= loc < 160160
+ location_t interval: 250240 <= loc < 250272
file: <command-line>
starting at line: 32
- column bits: 12
+ column and range bits: 12
+ column bits: 7
range bits: 5
+ reason: 1 (LC_LEAVE)
+ included from location: 0
ORDINARY MAP: 5
- location_t interval: 160160 <= loc < 164256
+ location_t interval: 250272 <= loc < 254368
file: test.c
starting at line: 1
- column bits: 12
+ column and range bits: 12
+ column bits: 7
range bits: 5
-test.c: 1|loc:160160|#include "test.h"
- |00000000000000000
- |12223334445556667
- |92582581481470470
- |24680246802468024
+ reason: 2 (LC_RENAME)
+ included from location: 0
+test.c: 1|loc:250272|#include "test.h"
+ |00000000000000000
+ |33344445556667778
+ |03603692692582581
+ |46802468024680246
ORDINARY MAP: 6
- location_t interval: 164256 <= loc < 173280
+ location_t interval: 254368 <= loc < 266720
file: test.h
starting at line: 1
- column bits: 12
+ column and range bits: 12
+ column bits: 7
range bits: 5
-test.h: 1|loc:164256|extern int foo ();
- |444444444444444444
- |233344455566677788
- |825814814704703603
- |802468024680246802
-test.h: 2|loc:168352|
- |
- |
- |
- |
-test.h: 3|loc:172448|#define PLUS(A, B) A + B
- |222222222222222223333333
- |455566677788889990001112
- |814704703603692692582581
- |024680246802468024680246
+ reason: 0 (LC_ENTER)
+ included from location: 250272 (in ordinary map 5)
+test.h: 1|loc:254368|extern int foo ();
+ |444444444444444444
+ |444455566677788899
+ |036926925825814814
+ |024680246802468024
+test.h: 2|loc:258464|
+ |
+ |
+ |
+ |
+test.h: 3|loc:262560|#define PLUS(A, B) A + B
+ |222222222222233333333333
+ |566677788899900011122223
+ |925825814814704703603692
+ |246802468024680246802468
+test.h: 4|loc:266656|
+ |
+ |
+ |
+ |
ORDINARY MAP: 7
- location_t interval: 173280 <= loc < 202016
+ location_t interval: 266720 <= loc < 299520
file: test.c
starting at line: 2
- column bits: 12
+ column and range bits: 12
+ column bits: 7
range bits: 5
-test.c: 2|loc:173280|
- |
- |
- |
- |
-test.c: 3|loc:177376|int
- |777
- |444
- |047
- |802
-test.c: 4|loc:181472|main (int argc, char **argv)
- |1111111111111111222222222222
- |5556666777888999000111222333
- |0360369269258258148147047036
- |4680246802468024680246802468
-test.c: 5|loc:185568|{
- |5
- |6
- |0
- |0
-test.c: 6|loc:189664| int a = PLUS (1,2);
- |999999999900000000000
- |677788899900011122233
- |926925825814814704703
- |680246802468024680246
-test.c: 7|loc:193760| int b = PLUS (3,4);
- |333333344444444444444
- |788899900011122233344
- |925825814814704703603
- |246802468024680246802
-test.c: 8|loc:197856| return 0;
- |77778888888
- |89990001112
- |82581481470
- |80246802468
-test.c: 9|loc:201952|}
- |1
- |9
- |8
- |4
+ reason: 1 (LC_LEAVE)
+ included from location: 0
+test.c: 2|loc:266720|
+ |
+ |
+ |
+ |
+test.c: 3|loc:270816|int
+ |000
+ |889
+ |481
+ |802
+test.c: 4|loc:274912|main (int argc, char **argv)
+ |4455555555555555555555555555
+ |9900011122223334445556667778
+ |4704703603692692582581481470
+ |4680246802468024680246802468
+test.c: 5|loc:279008|{
+ |9
+ |0
+ |4
+ |0
+test.c: 6|loc:283104| int a = PLUS (1,2);
+ |333333333333333333333
+ |112222333444555666777
+ |360369269258258148147
+ |680246802468024680246
+test.c: 7|loc:287200| int b = PLUS (3,4);
+ |777777777777777777777
+ |222333444555666777888
+ |369269258258148147047
+ |246802468024680246802
+test.c: 8|loc:291296| return 0;
+ |11111111111
+ |33344455566
+ |26925825814
+ |80246802468
+test.c: 9|loc:295392|}
+ |5
+ |4
+ |2
+ |4
+test.c: 10|loc:299488|
+ |
+ |
+ |
+ |
UNALLOCATED LOCATIONS
- location_t interval: 202016 <= loc < 2147483633
+ location_t interval: 299520 <= loc < 2147483632
-MACRO 1: PLUS (7 tokens)
- location_t interval: 2147483633 <= loc < 2147483640
-test.c:7:11: note: expansion point is location 194115
- int b = PLUS (3,4);
- ^~~~
+MACRO 3: PLUS (7 tokens)
+ location_t interval: 2147483632 <= loc < 2147483639
+test.c:7:11: note: expansion point is location 287555
+ 7 | int b = PLUS (3,4);
+ | ^~~~
+ map->start_location: 2147483632
+ macro_locations:
+ 0: 287744, 263200
+test.c:7:17: note: token 0 has x-location == 287744
+ 7 | int b = PLUS (3,4);
+ | ^
+test.c:7:17: note: token 0 has y-location == 263200
+ 1: 263264, 263264
+In file included from test.c:1:
+test.h:3:22: note: token 1 has x-location == y-location == 263264
+ 3 | #define PLUS(A, B) A + B
+ | ^
+ 2: 287808, 263328
+test.c:7:19: note: token 2 has x-location == 287808
+ 7 | int b = PLUS (3,4);
+ | ^
+test.c:7:19: note: token 2 has y-location == 263328
+ 3: 0, 0
+cc1: note: token 3 has x-location == y-location == 0
+ 4: 0, 0
+cc1: note: token 4 has x-location == y-location == 0
+ 5: 0, 0
+cc1: note: token 5 has x-location == y-location == 0
+ 6: 0, 0
+cc1: note: token 6 has x-location == y-location == 0
+
+MACRO 2: PLUS (7 tokens)
+ location_t interval: 2147483639 <= loc < 2147483646
+test.c:6:11: note: expansion point is location 283459
+ 6 | int a = PLUS (1,2);
+ | ^~~~
+ map->start_location: 2147483639
+ macro_locations:
+ 0: 283648, 263200
+test.c:6:17: note: token 0 has x-location == 283648
+ 6 | int a = PLUS (1,2);
+ | ^
+test.c:6:17: note: token 0 has y-location == 263200
+ 1: 263264, 263264
+In file included from test.c:1:
+test.h:3:22: note: token 1 has x-location == y-location == 263264
+ 3 | #define PLUS(A, B) A + B
+ | ^
+ 2: 283712, 263328
+test.c:6:19: note: token 2 has x-location == 283712
+ 6 | int a = PLUS (1,2);
+ | ^
+test.c:6:19: note: token 2 has y-location == 263328
+ 3: 0, 0
+cc1: note: token 3 has x-location == y-location == 0
+ 4: 0, 0
+cc1: note: token 4 has x-location == y-location == 0
+ 5: 0, 0
+cc1: note: token 5 has x-location == y-location == 0
+ 6: 0, 0
+cc1: note: token 6 has x-location == y-location == 0
- map->start_location: 2147483633
+MACRO 1: __GCC_IEC_559_COMPLEX (1 tokens)
+ location_t interval: 2147483646 <= loc < 2147483647
+In file included from <command-line>:31:
+/usr/include/stdc-predef.h:45:6: note: expansion point is location 180564
+ 45 | # if __GCC_IEC_559_COMPLEX > 0
+ | ^~~~~~~~~~~~~~~~~~~~~
+ map->start_location: 2147483646
macro_locations:
- 0: 194304, 173088
-test.c:7:17: note: token 0 has x-location == 194304
- int b = PLUS (3,4);
- ^
-
-test.c:7:17: note: token 0 has y-location == 173088
- 1: 173152, 173152
-In file included from test.c:1:0:
-test.h:3:22: note: token 1 has x-location == y-location == 173152
- #define PLUS(A, B) A + B
- ^
-
- 2: 194368, 173216
-test.c:7:19: note: token 2 has x-location == 194368
- int b = PLUS (3,4);
- ^
-
-test.c:7:19: note: token 2 has y-location == 173216
- 3: 0, 2947526575
-cc1: note: token 3 has x-location == 0
-cc1: note: token 3 has y-location == 2947526575
- 4: 2947526575, 2947526575
-x-location == y-location == 2947526575 encodes token # 800042942
- 5: 2947526575, 2947526575
-x-location == y-location == 2947526575 encodes token # 800042942
- 6: 2947526575, 2947526575
-x-location == y-location == 2947526575 encodes token # 800042942
-
-MACRO 0: PLUS (7 tokens)
- location_t interval: 2147483640 <= loc < 2147483647
-test.c:6:11: note: expansion point is location 190019
- int a = PLUS (1,2);
- ^~~~
-
- map->start_location: 2147483640
+ 0: 1, 1
+<built-in>: note: token 0 has x-location == y-location == 1
+
+MACRO 0: __GCC_IEC_559 (1 tokens)
+ location_t interval: 2147483647 <= loc < 2147483648
+/usr/include/stdc-predef.h:37:6: note: expansion point is location 147788
+ 37 | # if __GCC_IEC_559 > 0
+ | ^~~~~~~~~~~~~
+ map->start_location: 2147483647
macro_locations:
- 0: 190208, 173088
-test.c:6:17: note: token 0 has x-location == 190208
- int a = PLUS (1,2);
- ^
-
-test.c:6:17: note: token 0 has y-location == 173088
- 1: 173152, 173152
-In file included from test.c:1:0:
-test.h:3:22: note: token 1 has x-location == y-location == 173152
- #define PLUS(A, B) A + B
- ^
-
- 2: 190272, 173216
-test.c:6:19: note: token 2 has x-location == 190272
- int a = PLUS (1,2);
- ^
-
-test.c:6:19: note: token 2 has y-location == 173216
- 3: 0, 2947526575
-cc1: note: token 3 has x-location == 0
-cc1: note: token 3 has y-location == 2947526575
- 4: 2947526575, 2947526575
-x-location == y-location == 2947526575 encodes token # 800042935
- 5: 2947526575, 2947526575
-x-location == y-location == 2947526575 encodes token # 800042935
- 6: 2947526575, 2947526575
-x-location == y-location == 2947526575 encodes token # 800042935
+ 0: 1, 1
+<built-in>: note: token 0 has x-location == y-location == 1
MAX_LOCATION_T
location_t interval: 2147483647 <= loc < 2147483648
projects / gcc.git / commitdiff