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warnings: sort the messages by location

Browse Source 
Sort the warnings by location (file, line number, column). They are built
using an obstack then stored in a list, and finally sorted just before
being printed, at the end.

* src/complain.c, src/complain.h: New warning struct, obstack, and
implementation
* src/location.c, location.h (location_obstack_caret,
location_obstack_print): New
* src/main.c: Print the warnings
* src/muscle-tab.c, src/reader.c, src/scan-code.l, src/symtab.c: Adapt for
multi-part warnings
* tests/actions.at, tests/conflicts.at, tests/existing.at, tests/input.at,
* tests/reduce.at, tests/regression.at, tests/skeleton.at: Update testsuite
This commit is contained in:
Valentin Tolmer
2013-08-29 14:06:12 +02:00
parent a728075710
commit 702c92a80b
16 changed files with 531 additions and 260 deletions
Download Patch File Download Diff File Expand all files Collapse all files

168
tests/existing.at
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@@ -426,7 +426,25 @@ dnl don't like even 'print $!4;'.
[[LEX_GETLINE, '$', '!', YNUMBER, '*', YNUMBER, ';']],
dnl BISON-STDERR
[[input.y:66.10: warning: empty rule without %empty [-Wempty-rule]
[[input.y:33.1-6: warning: useless associativity for ASSIGNOP, use %precedence [-Wprecedence]
input.y:37.1-5: warning: useless precedence and associativity for LEX_GETLINE [-Wprecedence]
input.y:38.1-9: warning: useless associativity for LEX_IN, use %precedence [-Wprecedence]
input.y:39.1-5: warning: useless associativity for FUNC_CALL, use %precedence [-Wprecedence]
input.y:39.1-5: warning: useless associativity for LEX_BUILTIN, use %precedence [-Wprecedence]
input.y:39.1-5: warning: useless associativity for LEX_LENGTH, use %precedence [-Wprecedence]
input.y:40.1-9: warning: useless precedence and associativity for ',' [-Wprecedence]
input.y:42.1-9: warning: useless precedence and associativity for APPEND_OP [-Wprecedence]
input.y:43.1-5: warning: useless associativity for CONCAT_OP, use %precedence [-Wprecedence]
input.y:44.1-5: warning: useless associativity for YNUMBER, use %precedence [-Wprecedence]
input.y:44.1-5: warning: useless associativity for YSTRING, use %precedence [-Wprecedence]
input.y:47.1-6: warning: useless associativity for '!', use %precedence [-Wprecedence]
input.y:47.1-6: warning: useless associativity for UNARY, use %precedence [-Wprecedence]
input.y:49.1-5: warning: useless associativity for INCREMENT, use %precedence [-Wprecedence]
input.y:49.1-5: warning: useless associativity for DECREMENT, use %precedence [-Wprecedence]
input.y:50.1-5: warning: useless associativity for '$', use %precedence [-Wprecedence]
input.y:51.1-5: warning: useless associativity for '(', use %precedence [-Wprecedence]
input.y:51.1-5: warning: useless precedence and associativity for ')' [-Wprecedence]
input.y:66.10: warning: empty rule without %empty [-Wempty-rule]
input.y:169.8: warning: empty rule without %empty [-Wempty-rule]
input.y:174.12: warning: empty rule without %empty [-Wempty-rule]
input.y:179.13: warning: empty rule without %empty [-Wempty-rule]
@@ -439,24 +457,6 @@ input.y:322.9: warning: empty rule without %empty [-Wempty-rule]
]AT_COND_CASE([[canonical LR]],
[[input.y: warning: 265 shift/reduce conflicts [-Wconflicts-sr]]],
[[input.y: warning: 65 shift/reduce conflicts [-Wconflicts-sr]]])[
input.y:39.1-5: warning: useless associativity for FUNC_CALL, use %precedence [-Wprecedence]
input.y:44.1-5: warning: useless associativity for YNUMBER, use %precedence [-Wprecedence]
input.y:44.1-5: warning: useless associativity for YSTRING, use %precedence [-Wprecedence]
input.y:42.1-9: warning: useless precedence and associativity for APPEND_OP [-Wprecedence]
input.y:33.1-6: warning: useless associativity for ASSIGNOP, use %precedence [-Wprecedence]
input.y:43.1-5: warning: useless associativity for CONCAT_OP, use %precedence [-Wprecedence]
input.y:37.1-5: warning: useless precedence and associativity for LEX_GETLINE [-Wprecedence]
input.y:38.1-9: warning: useless associativity for LEX_IN, use %precedence [-Wprecedence]
input.y:49.1-5: warning: useless associativity for INCREMENT, use %precedence [-Wprecedence]
input.y:49.1-5: warning: useless associativity for DECREMENT, use %precedence [-Wprecedence]
input.y:39.1-5: warning: useless associativity for LEX_BUILTIN, use %precedence [-Wprecedence]
input.y:39.1-5: warning: useless associativity for LEX_LENGTH, use %precedence [-Wprecedence]
input.y:40.1-9: warning: useless precedence and associativity for ',' [-Wprecedence]
input.y:47.1-6: warning: useless associativity for '!', use %precedence [-Wprecedence]
input.y:47.1-6: warning: useless associativity for UNARY, use %precedence [-Wprecedence]
input.y:50.1-5: warning: useless associativity for '$', use %precedence [-Wprecedence]
input.y:51.1-5: warning: useless associativity for '(', use %precedence [-Wprecedence]
input.y:51.1-5: warning: useless precedence and associativity for ')' [-Wprecedence]
]],
dnl LAST-STATE
@@ -1395,7 +1395,13 @@ dnl INPUT
[[]],
dnl BISON-STDERR
[[input.y:128.12: warning: empty rule without %empty [-Wempty-rule]
[[input.y:53.1-6: warning: useless associativity for HASSIGN, use %precedence [-Wprecedence]
input.y:54.1-5: warning: useless associativity for HORELSE, use %precedence [-Wprecedence]
input.y:55.1-5: warning: useless associativity for HANDTHEN, use %precedence [-Wprecedence]
input.y:61.1-5: warning: useless associativity for HNOT, use %precedence [-Wprecedence]
input.y:68.1-5: warning: useless associativity for UNEAR, use %precedence [-Wprecedence]
input.y:72.1-5: warning: useless associativity for HQUA, use %precedence [-Wprecedence]
input.y:128.12: warning: empty rule without %empty [-Wempty-rule]
input.y:137.10: warning: empty rule without %empty [-Wempty-rule]
input.y:142.8: warning: empty rule without %empty [-Wempty-rule]
input.y:161.15: warning: empty rule without %empty [-Wempty-rule]
@@ -1422,12 +1428,6 @@ input.y:591.14: warning: empty rule without %empty [-Wempty-rule]
input.y: warning: 144 reduce/reduce conflicts [-Wconflicts-rr]]],
[[input.y: warning: 78 shift/reduce conflicts [-Wconflicts-sr]
input.y: warning: 10 reduce/reduce conflicts [-Wconflicts-rr]]])[
input.y:72.1-5: warning: useless associativity for HQUA, use %precedence [-Wprecedence]
input.y:53.1-6: warning: useless associativity for HASSIGN, use %precedence [-Wprecedence]
input.y:54.1-5: warning: useless associativity for HORELSE, use %precedence [-Wprecedence]
input.y:55.1-5: warning: useless associativity for HANDTHEN, use %precedence [-Wprecedence]
input.y:61.1-5: warning: useless associativity for HNOT, use %precedence [-Wprecedence]
input.y:68.1-5: warning: useless associativity for UNEAR, use %precedence [-Wprecedence]
]],
dnl LAST-STATE
@@ -2009,57 +2009,27 @@ dnl without being followed by "of".)
[[VARIABLE, '=', LABEL, LEFT, DOT_X]],
dnl BISON-STDERR
[[input.y:202.19: warning: empty rule without %empty [-Wempty-rule]
input.y:270.6: warning: empty rule without %empty [-Wempty-rule]
input.y:292.12: warning: empty rule without %empty [-Wempty-rule]
input.y:309.17: warning: empty rule without %empty [-Wempty-rule]
input.y:382.13: warning: empty rule without %empty [-Wempty-rule]
input.y:471.11-48: warning: rule useless in parser due to conflicts [-Wother]
input.y:154.1-5: warning: useless associativity for LABEL, use %precedence [-Wprecedence]
input.y:156.1-5: warning: useless associativity for VARIABLE, use %precedence [-Wprecedence]
input.y:156.1-5: warning: useless associativity for NUMBER, use %precedence [-Wprecedence]
[[input.y:137.1-5: warning: useless associativity for '.', use %precedence [-Wprecedence]
input.y:140.1-5: warning: useless associativity for PLOT, use %precedence [-Wprecedence]
input.y:141.1-5: warning: useless associativity for TEXT, use %precedence [-Wprecedence]
input.y:157.1-5: warning: useless associativity for ORDINAL, use %precedence [-Wprecedence]
input.y:156.1-5: warning: useless associativity for LAST, use %precedence [-Wprecedence]
input.y:153.1-5: warning: useless associativity for UP, use %precedence [-Wprecedence]
input.y:153.1-5: warning: useless associativity for DOWN, use %precedence [-Wprecedence]
input.y:159.1-5: warning: useless associativity for BOX, use %precedence [-Wprecedence]
input.y:159.1-5: warning: useless associativity for CIRCLE, use %precedence [-Wprecedence]
input.y:159.1-5: warning: useless associativity for ELLIPSE, use %precedence [-Wprecedence]
input.y:159.1-5: warning: useless associativity for ARC, use %precedence [-Wprecedence]
input.y:159.1-5: warning: useless associativity for LINE, use %precedence [-Wprecedence]
input.y:159.1-5: warning: useless associativity for ARROW, use %precedence [-Wprecedence]
input.y:159.1-5: warning: useless associativity for SPLINE, use %precedence [-Wprecedence]
input.y:162.1-5: warning: useless associativity for HEIGHT, use %precedence [-Wprecedence]
input.y:162.1-5: warning: useless associativity for RADIUS, use %precedence [-Wprecedence]
input.y:162.1-5: warning: useless associativity for WIDTH, use %precedence [-Wprecedence]
input.y:162.1-5: warning: useless associativity for DIAMETER, use %precedence [-Wprecedence]
input.y:162.1-5: warning: useless associativity for FROM, use %precedence [-Wprecedence]
input.y:162.1-5: warning: useless associativity for TO, use %precedence [-Wprecedence]
input.y:162.1-5: warning: useless associativity for AT, use %precedence [-Wprecedence]
input.y:153.1-5: warning: useless precedence and associativity for SOLID [-Wprecedence]
input.y:153.1-5: warning: useless associativity for DOTTED, use %precedence [-Wprecedence]
input.y:153.1-5: warning: useless associativity for DASHED, use %precedence [-Wprecedence]
input.y:153.1-5: warning: useless associativity for CHOP, use %precedence [-Wprecedence]
input.y:141.1-5: warning: useless associativity for SPRINTF, use %precedence [-Wprecedence]
input.y:147.1-5: warning: useless precedence and associativity for LJUST [-Wprecedence]
input.y:147.1-5: warning: useless precedence and associativity for RJUST [-Wprecedence]
input.y:147.1-5: warning: useless precedence and associativity for ABOVE [-Wprecedence]
input.y:147.1-5: warning: useless precedence and associativity for BELOW [-Wprecedence]
input.y:176.1-5: warning: useless associativity for OF, use %precedence [-Wprecedence]
input.y:176.1-5: warning: useless associativity for BETWEEN, use %precedence [-Wprecedence]
input.y:177.1-5: warning: useless associativity for AND, use %precedence [-Wprecedence]
input.y:157.1-5: warning: useless associativity for HERE, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_N, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_E, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_W, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_S, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_NE, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_SE, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_NW, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_SW, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_C, use %precedence [-Wprecedence]
input.y:167.1-5: warning: useless associativity for DOT_START, use %precedence [-Wprecedence]
input.y:167.1-5: warning: useless associativity for DOT_END, use %precedence [-Wprecedence]
input.y:153.1-5: warning: useless associativity for UP, use %precedence [-Wprecedence]
input.y:153.1-5: warning: useless associativity for DOWN, use %precedence [-Wprecedence]
input.y:153.1-5: warning: useless precedence and associativity for SOLID [-Wprecedence]
input.y:153.1-5: warning: useless associativity for DOTTED, use %precedence [-Wprecedence]
input.y:153.1-5: warning: useless associativity for DASHED, use %precedence [-Wprecedence]
input.y:153.1-5: warning: useless associativity for CHOP, use %precedence [-Wprecedence]
input.y:153.1-5: warning: useless associativity for FILL, use %precedence [-Wprecedence]
input.y:153.1-5: warning: useless precedence and associativity for COLORED [-Wprecedence]
input.y:153.1-5: warning: useless precedence and associativity for OUTLINED [-Wprecedence]
input.y:154.1-5: warning: useless associativity for LABEL, use %precedence [-Wprecedence]
input.y:156.1-5: warning: useless associativity for VARIABLE, use %precedence [-Wprecedence]
input.y:156.1-5: warning: useless associativity for NUMBER, use %precedence [-Wprecedence]
input.y:156.1-5: warning: useless associativity for LAST, use %precedence [-Wprecedence]
input.y:156.1-5: warning: useless associativity for SIN, use %precedence [-Wprecedence]
input.y:156.1-5: warning: useless associativity for COS, use %precedence [-Wprecedence]
input.y:156.1-5: warning: useless associativity for ATAN2, use %precedence [-Wprecedence]
@@ -2071,12 +2041,43 @@ input.y:156.1-5: warning: useless associativity for K_MIN, use %precedence [-Wpr
input.y:156.1-5: warning: useless associativity for INT, use %precedence [-Wprecedence]
input.y:156.1-5: warning: useless associativity for RAND, use %precedence [-Wprecedence]
input.y:156.1-5: warning: useless associativity for SRAND, use %precedence [-Wprecedence]
input.y:156.1-5: warning: useless associativity for '(', use %precedence [-Wprecedence]
input.y:157.1-5: warning: useless associativity for ORDINAL, use %precedence [-Wprecedence]
input.y:157.1-5: warning: useless associativity for HERE, use %precedence [-Wprecedence]
input.y:157.1-5: warning: useless associativity for '`', use %precedence [-Wprecedence]
input.y:159.1-5: warning: useless associativity for BOX, use %precedence [-Wprecedence]
input.y:159.1-5: warning: useless associativity for CIRCLE, use %precedence [-Wprecedence]
input.y:159.1-5: warning: useless associativity for ELLIPSE, use %precedence [-Wprecedence]
input.y:159.1-5: warning: useless associativity for ARC, use %precedence [-Wprecedence]
input.y:159.1-5: warning: useless associativity for LINE, use %precedence [-Wprecedence]
input.y:159.1-5: warning: useless associativity for ARROW, use %precedence [-Wprecedence]
input.y:159.1-5: warning: useless associativity for SPLINE, use %precedence [-Wprecedence]
input.y:159.1-5: warning: useless associativity for '@<:@', use %precedence [-Wprecedence]
input.y:162.1-5: warning: useless associativity for HEIGHT, use %precedence [-Wprecedence]
input.y:162.1-5: warning: useless associativity for RADIUS, use %precedence [-Wprecedence]
input.y:162.1-5: warning: useless associativity for WIDTH, use %precedence [-Wprecedence]
input.y:162.1-5: warning: useless associativity for DIAMETER, use %precedence [-Wprecedence]
input.y:162.1-5: warning: useless associativity for FROM, use %precedence [-Wprecedence]
input.y:162.1-5: warning: useless associativity for TO, use %precedence [-Wprecedence]
input.y:162.1-5: warning: useless associativity for AT, use %precedence [-Wprecedence]
input.y:162.1-5: warning: useless associativity for THICKNESS, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_N, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_E, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_W, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_S, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_NE, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_SE, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_NW, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_SW, use %precedence [-Wprecedence]
input.y:166.1-5: warning: useless associativity for DOT_C, use %precedence [-Wprecedence]
input.y:167.1-5: warning: useless associativity for DOT_START, use %precedence [-Wprecedence]
input.y:167.1-5: warning: useless associativity for DOT_END, use %precedence [-Wprecedence]
input.y:167.1-5: warning: useless associativity for TOP, use %precedence [-Wprecedence]
input.y:167.1-5: warning: useless associativity for BOTTOM, use %precedence [-Wprecedence]
input.y:168.1-5: warning: useless associativity for UPPER, use %precedence [-Wprecedence]
input.y:168.1-5: warning: useless associativity for LOWER, use %precedence [-Wprecedence]
input.y:167.1-5: warning: useless associativity for LEFT_CORNER, use %precedence [-Wprecedence]
input.y:167.1-5: warning: useless associativity for RIGHT_CORNER, use %precedence [-Wprecedence]
input.y:168.1-5: warning: useless associativity for UPPER, use %precedence [-Wprecedence]
input.y:168.1-5: warning: useless associativity for LOWER, use %precedence [-Wprecedence]
input.y:168.1-5: warning: useless associativity for NORTH, use %precedence [-Wprecedence]
input.y:168.1-5: warning: useless associativity for SOUTH, use %precedence [-Wprecedence]
input.y:168.1-5: warning: useless associativity for EAST, use %precedence [-Wprecedence]
@@ -2084,18 +2085,17 @@ input.y:168.1-5: warning: useless associativity for WEST, use %precedence [-Wpre
input.y:168.1-5: warning: useless associativity for CENTER, use %precedence [-Wprecedence]
input.y:168.1-5: warning: useless associativity for END, use %precedence [-Wprecedence]
input.y:168.1-5: warning: useless associativity for START, use %precedence [-Wprecedence]
input.y:140.1-5: warning: useless associativity for PLOT, use %precedence [-Wprecedence]
input.y:162.1-5: warning: useless associativity for THICKNESS, use %precedence [-Wprecedence]
input.y:153.1-5: warning: useless associativity for FILL, use %precedence [-Wprecedence]
input.y:153.1-5: warning: useless precedence and associativity for COLORED [-Wprecedence]
input.y:153.1-5: warning: useless precedence and associativity for OUTLINED [-Wprecedence]
input.y:141.1-5: warning: useless associativity for SPRINTF, use %precedence [-Wprecedence]
input.y:137.1-5: warning: useless associativity for '.', use %precedence [-Wprecedence]
input.y:156.1-5: warning: useless associativity for '(', use %precedence [-Wprecedence]
input.y:157.1-5: warning: useless associativity for '`', use %precedence [-Wprecedence]
input.y:159.1-5: warning: useless associativity for '@<:@', use %precedence [-Wprecedence]
input.y:170.1-5: warning: useless associativity for ',', use %precedence [-Wprecedence]
input.y:176.1-5: warning: useless associativity for OF, use %precedence [-Wprecedence]
input.y:176.1-5: warning: useless associativity for BETWEEN, use %precedence [-Wprecedence]
input.y:177.1-5: warning: useless associativity for AND, use %precedence [-Wprecedence]
input.y:181.1-6: warning: useless associativity for '!', use %precedence [-Wprecedence]
input.y:202.19: warning: empty rule without %empty [-Wempty-rule]
input.y:270.6: warning: empty rule without %empty [-Wempty-rule]
input.y:292.12: warning: empty rule without %empty [-Wempty-rule]
input.y:309.17: warning: empty rule without %empty [-Wempty-rule]
input.y:382.13: warning: empty rule without %empty [-Wempty-rule]
input.y:471.11-48: warning: rule useless in parser due to conflicts [-Wother]
]],
dnl LAST-STATE