X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/6b1e1872d482435960c10f425df3c7000dc05266..d4dcde2b75d38e8098c5df8d1b61479b389f2c12:/tests/input.at diff --git a/tests/input.at b/tests/input.at index 2facf9ee..cd0dd6ac 100644 --- a/tests/input.at +++ b/tests/input.at @@ -20,6 +20,63 @@ AT_BANNER([[Input Processing.]]) # Mostly test that we are robust to mistakes. +## ---------------- ## +## Invalid inputs. ## +## ---------------- ## + +AT_SETUP([Invalid inputs]) + +AT_DATA([input.y], +[[\000\001\002\377? +%% +? +default: 'a' } +%& +%a-does-not-exist +%- +%{ +]]) +AT_CHECK([[$PERL -pi -e 's/\\(\d{3})/chr(oct($1))/ge' input.y || exit 77]]) + +AT_BISON_CHECK([input.y], [1], [], +[[input.y:1.1-2: error: invalid characters: '\0\001\002\377?' +input.y:3.1: error: invalid character: '?' +input.y:4.14: error: invalid character: '}' +input.y:5.1: error: invalid character: '%' +input.y:5.2: error: invalid character: '&' +input.y:6.1-17: error: invalid directive: '%a-does-not-exist' +input.y:7.1: error: invalid character: '%' +input.y:7.2: error: invalid character: '-' +input.y:8.1-9.0: error: missing '%}' at end of file +input.y:8.1-9.0: error: syntax error, unexpected %{...%} +]]) + +AT_CLEANUP + + +AT_SETUP([Invalid inputs with {}]) + +# We used to SEGV here. See +# http://lists.gnu.org/archive/html/bug-bison/2005-07/msg00053.html + +AT_DATA([input.y], +[[ +%destructor +%initial-action +%lex-param +%parse-param +%printer +%union +]]) + +AT_BISON_CHECK([input.y], [1], [], +[[input.y:3.1-15: error: syntax error, unexpected %initial-action, expecting {...} +]]) + +AT_CLEANUP + + + ## ------------ ## ## Invalid $n. ## ## ------------ ## @@ -33,8 +90,8 @@ exp: { @$ = @1 ; }; ]]) AT_BISON_CHECK([input.y], [1], [], -[[input.y:2.13-14: integer out of range: '$1' -input.y:3.13-14: integer out of range: '@1' +[[input.y:2.13-14: error: integer out of range: '$1' +input.y:3.13-14: error: integer out of range: '@1' ]]) AT_CLEANUP @@ -58,8 +115,8 @@ exp: foo { $$; } foo { $2; } foo ]]) AT_BISON_CHECK([input.y], [1], [], -[[input.y:5.12-13: $$ for the midrule at $2 of 'exp' has no declared type -input.y:5.24-25: $2 of 'exp' has no declared type +[[input.y:5.12-13: error: $$ for the midrule at $2 of 'exp' has no declared type +input.y:5.24-25: error: $2 of 'exp' has no declared type input.y:5.6-32: warning: type clash on default action: != <> input.y:6.6-8: warning: type clash on default action: != <> input.y:7.5: warning: empty rule for typed nonterminal, and no action @@ -205,29 +262,29 @@ start: ; ]]) AT_BISON_CHECK([input.y], [1], [], -[[input.y:1.13-29: redeclaration for default tagged %destructor +[[input.y:1.13-29: error: redeclaration for default tagged %destructor input.y:1.13-29: previous declaration -input.y:2.10-24: redeclaration for default tagged %printer +input.y:2.10-24: error: redeclaration for default tagged %printer input.y:2.10-24: previous declaration -input.y:4.13-29: redeclaration for default tagged %destructor +input.y:4.13-29: error: redeclaration for default tagged %destructor input.y:1.13-29: previous declaration -input.y:5.10-24: redeclaration for default tagged %printer +input.y:5.10-24: error: redeclaration for default tagged %printer input.y:2.10-24: previous declaration -input.y:7.13-29: redeclaration for default tagless %destructor +input.y:7.13-29: error: redeclaration for default tagless %destructor input.y:7.13-29: previous declaration -input.y:8.10-24: redeclaration for default tagless %printer +input.y:8.10-24: error: redeclaration for default tagless %printer input.y:8.10-24: previous declaration -input.y:10.13-29: redeclaration for default tagless %destructor +input.y:10.13-29: error: redeclaration for default tagless %destructor input.y:7.13-29: previous declaration -input.y:11.10-24: redeclaration for default tagless %printer +input.y:11.10-24: error: redeclaration for default tagless %printer input.y:8.10-24: previous declaration -input.y:17.13-29: redeclaration for default tagged %destructor +input.y:17.13-29: error: redeclaration for default tagged %destructor input.y:4.13-29: previous declaration -input.y:18.10-24: redeclaration for default tagged %printer +input.y:18.10-24: error: redeclaration for default tagged %printer input.y:5.10-24: previous declaration -input.y:20.13-29: redeclaration for default tagless %destructor +input.y:20.13-29: error: redeclaration for default tagless %destructor input.y:10.13-29: previous declaration -input.y:21.10-24: redeclaration for default tagless %printer +input.y:21.10-24: error: redeclaration for default tagless %printer input.y:11.10-24: previous declaration ]]) @@ -256,21 +313,21 @@ start: ; ]]) AT_BISON_CHECK([input.y], [1], [], -[[input.y:4.13-29: %destructor redeclaration for +[[input.y:4.13-29: error: %destructor redeclaration for input.y:1.13-29: previous declaration -input.y:4.13-29: %destructor redeclaration for +input.y:4.13-29: error: %destructor redeclaration for input.y:4.13-29: previous declaration -input.y:5.10-24: %printer redeclaration for +input.y:5.10-24: error: %printer redeclaration for input.y:2.10-24: previous declaration -input.y:5.10-24: %printer redeclaration for +input.y:5.10-24: error: %printer redeclaration for input.y:5.10-24: previous declaration -input.y:11.13-29: %destructor redeclaration for +input.y:11.13-29: error: %destructor redeclaration for input.y:4.13-29: previous declaration -input.y:11.13-29: %destructor redeclaration for +input.y:11.13-29: error: %destructor redeclaration for input.y:1.13-29: previous declaration -input.y:12.10-24: %printer redeclaration for +input.y:12.10-24: error: %printer redeclaration for input.y:2.10-24: previous declaration -input.y:12.10-24: %printer redeclaration for +input.y:12.10-24: error: %printer redeclaration for input.y:5.10-24: previous declaration ]]) @@ -368,13 +425,13 @@ exp: foo; ]]) AT_BISON_CHECK([input.y], [1], [], -[[input.y:8.7-11: %type redeclaration for foo +[[input.y:8.7-11: error: %type redeclaration for foo input.y:3.7-11: previous declaration -input.y:10.13-17: %destructor redeclaration for foo +input.y:10.13-17: error: %destructor redeclaration for foo input.y:5.13-17: previous declaration -input.y:9.10-14: %printer redeclaration for foo +input.y:9.10-14: error: %printer redeclaration for foo input.y:4.10-14: previous declaration -input.y:11.1-5: %left redeclaration for foo +input.y:11.1-5: error: %left redeclaration for foo input.y:6.1-5: previous declaration ]]) @@ -394,7 +451,7 @@ AT_SETUP([Torturing the Scanner]) AT_BISON_OPTION_PUSHDEFS AT_DATA([input.y], []) AT_BISON_CHECK([input.y], [1], [], -[[input.y:1.1: syntax error, unexpected end of file +[[input.y:1.1: error: syntax error, unexpected end of file ]]) @@ -402,7 +459,7 @@ AT_DATA([input.y], [{} ]) AT_BISON_CHECK([input.y], [1], [], -[[input.y:1.1-2: syntax error, unexpected {...} +[[input.y:1.1-2: error: syntax error, unexpected {...} ]]) @@ -668,9 +725,9 @@ AT_DATA_GRAMMAR([input.y], start: .GOOD GOOD ]]) AT_BISON_CHECK([-o input.c input.y], [1], [], -[[input.y:10.10: invalid character: '-' -input.y:11.10-16: invalid identifier: '1NV4L1D' -input.y:12.10: invalid character: '-' +[[input.y:10.10: error: invalid character: '-' +input.y:11.10-16: error: invalid identifier: '1NV4L1D' +input.y:12.10: error: invalid character: '-' ]]) AT_CLEANUP @@ -692,10 +749,10 @@ start: DECIMAL_1 HEXADECIMAL_2; ]]) AT_BISON_CHECK([redecl.y], [1], [], -[[redecl.y:10.10-22: user token number 11259375 redeclaration for HEXADECIMAL_1 -redecl.y:9.8-16: previous declaration for DECIMAL_1 -redecl.y:12.10-18: user token number 16702650 redeclaration for DECIMAL_2 -redecl.y:11.10-22: previous declaration for HEXADECIMAL_2 +[[redecl.y:10.10-22: error: user token number 11259375 redeclaration for HEXADECIMAL_1 +redecl.y:9.8-16: previous declaration for DECIMAL_1 +redecl.y:12.10-18: error: user token number 16702650 redeclaration for DECIMAL_2 +redecl.y:11.10-22: previous declaration for HEXADECIMAL_2 ]]) AT_DATA_GRAMMAR([too-large.y], @@ -707,8 +764,8 @@ start: TOO_LARGE_DEC TOO_LARGE_HEX ]]) AT_BISON_CHECK([too-large.y], [1], [], -[[too-large.y:9.22-42: integer out of range: '999999999999999999999' -too-large.y:10.24-44: integer out of range: '0xFFFFFFFFFFFFFFFFFFF' +[[too-large.y:9.22-42: error: integer out of range: '999999999999999999999' +too-large.y:10.24-44: error: integer out of range: '0xFFFFFFFFFFFFFFFFFFF' ]]) AT_CLEANUP @@ -748,12 +805,31 @@ start: ; ]]) AT_BISON_CHECK([-o input.c input.y], 1, [], -[[input.y:1.10-2.0: missing '"' at end of line -input.y:4.10-5.0: missing "'" at end of line -input.y:14.11-15.0: missing "'" at end of line -input.y:16.11-17.0: missing '"' at end of line -input.y:19.13-20.0: missing '}' at end of file -input.y:20.1: syntax error, unexpected end of file +[[input.y:1.10-2.0: error: missing '"' at end of line +input.y:4.10-5.0: error: missing "'" at end of line +input.y:14.11-15.0: error: missing "'" at end of line +input.y:16.11-17.0: error: missing '"' at end of line +input.y:19.13-20.0: error: missing '}' at end of file +input.y:20.1: error: syntax error, unexpected end of file +]]) + +AT_BISON_CHECK([-fcaret -o input.c input.y], 1, [], +[[input.y:1.10-2.0: error: missing '"' at end of line + %token A "a + ^^ +input.y:4.10-5.0: error: missing "'" at end of line + %token C '1 + ^^ +input.y:14.11-15.0: error: missing "'" at end of line + %type 'a + ^^ +input.y:16.11-17.0: error: missing '"' at end of line + %type "a + ^^ +input.y:19.13-20.0: error: missing '}' at end of file + %destructor { free ($$) + ^^^^^^^^^^^ +input.y:20.1: error: syntax error, unexpected end of file ]]) AT_CLEANUP @@ -795,7 +871,7 @@ PREC: ; ]]) AT_BISON_CHECK([input.y], [1], [], -[[input.y:3.1-4: rule given for PREC, which is a token +[[input.y:3.1-4: error: rule given for PREC, which is a token ]]) AT_CLEANUP @@ -836,10 +912,10 @@ AT_DATA([input-c.y], start: ; ]]) AT_BISON_CHECK([[input-c.y]], [[1]], [], -[[input-c.y:1.7: %code qualifier 'q' is not used -input-c.y:2.7-9: %code qualifier 'bad' is not used -input-c.y:3.7-9: %code qualifier 'bad' is not used -input-c.y:4.7-12: %code qualifier 'format' is not used +[[input-c.y:1.7: error: %code qualifier 'q' is not used +input-c.y:2.7-9: error: %code qualifier 'bad' is not used +input-c.y:3.7-9: error: %code qualifier 'bad' is not used +input-c.y:4.7-12: error: %code qualifier 'format' is not used ]]) AT_DATA([input-c-glr.y], @@ -850,9 +926,9 @@ AT_DATA([input-c-glr.y], start: ; ]]) AT_BISON_CHECK([[input-c-glr.y]], [[1]], [], -[[input-c-glr.y:1.7: %code qualifier 'q' is not used -input-c-glr.y:2.7-9: %code qualifier 'bad' is not used -input-c-glr.y:3.8-10: %code qualifier 'bad' is not used +[[input-c-glr.y:1.7: error: %code qualifier 'q' is not used +input-c-glr.y:2.7-9: error: %code qualifier 'bad' is not used +input-c-glr.y:3.8-10: error: %code qualifier 'bad' is not used ]]) AT_DATA([input-c++.y], @@ -863,9 +939,9 @@ AT_DATA([input-c++.y], start: ; ]]) AT_BISON_CHECK([[input-c++.y]], [[1]], [], -[[input-c++.y:1.7: %code qualifier 'q' is not used -input-c++.y:2.7-9: %code qualifier 'bad' is not used -input-c++.y:3.8: %code qualifier 'q' is not used +[[input-c++.y:1.7: error: %code qualifier 'q' is not used +input-c++.y:2.7-9: error: %code qualifier 'bad' is not used +input-c++.y:3.8: error: %code qualifier 'q' is not used ]]) AT_DATA([input-c++-glr.y], @@ -876,9 +952,9 @@ AT_DATA([input-c++-glr.y], start: ; ]]) AT_BISON_CHECK([[input-c++-glr.y]], [[1]], [], -[[input-c++-glr.y:1.7-9: %code qualifier 'bad' is not used -input-c++-glr.y:2.7: %code qualifier 'q' is not used -input-c++-glr.y:3.7: %code qualifier 'q' is not used +[[input-c++-glr.y:1.7-9: error: %code qualifier 'bad' is not used +input-c++-glr.y:2.7: error: %code qualifier 'q' is not used +input-c++-glr.y:3.7: error: %code qualifier 'q' is not used ]]) AT_DATA([special-char-@@.y], @@ -889,9 +965,9 @@ AT_DATA([special-char-@@.y], start: ; ]]) AT_BISON_CHECK([[special-char-@@.y]], [[1]], [], -[[special-char-@@.y:1.7-9: %code qualifier 'bad' is not used -special-char-@@.y:2.7: %code qualifier 'q' is not used -special-char-@@.y:3.7: %code qualifier 'q' is not used +[[special-char-@@.y:1.7-9: error: %code qualifier 'bad' is not used +special-char-@@.y:2.7: error: %code qualifier 'q' is not used +special-char-@@.y:3.7: error: %code qualifier 'q' is not used ]]) AT_DATA([special-char-@:>@.y], @@ -902,9 +978,9 @@ AT_DATA([special-char-@:>@.y], start: ; ]]) AT_BISON_CHECK([[special-char-@:>@.y]], [[1]], [], -[[special-char-@:>@.y:1.7-9: %code qualifier 'bad' is not used -special-char-@:>@.y:2.7: %code qualifier 'q' is not used -special-char-@:>@.y:3.7: %code qualifier 'q' is not used +[[special-char-@:>@.y:1.7-9: error: %code qualifier 'bad' is not used +special-char-@:>@.y:2.7: error: %code qualifier 'q' is not used +special-char-@:>@.y:3.7: error: %code qualifier 'q' is not used ]]) AT_CLEANUP @@ -927,9 +1003,9 @@ start: ; ]]) AT_BISON_CHECK([[input-redefined.y]], [[1]], [], -[[input-redefined.y:2.9-11: %define variable 'var' redefined +[[input-redefined.y:2.9-11: error: %define variable 'var' redefined input-redefined.y:1.9-11: previous definition -input-redefined.y:3.10-12: %define variable 'var' redefined +input-redefined.y:3.10-12: error: %define variable 'var' redefined input-redefined.y:2.9-11: previous definition ]]) @@ -940,7 +1016,7 @@ start: ; ]]) AT_BISON_CHECK([[input-unused.y]], [[1]], [], -[[input-unused.y:1.9-11: %define variable 'var' is not used +[[input-unused.y:1.9-11: error: %define variable 'var' is not used ]]) AT_CLEANUP @@ -984,7 +1060,19 @@ AT_DATA([[input-dg.y]], start: ; ]]) AT_BISON_CHECK([[-Dvar=cmd-d input-dg.y]], [[1]], [], -[[input-dg.y:1.9-11: %define variable 'var' redefined +[[input-dg.y:1.9-11: error: %define variable 'var' redefined +:1: previous definition +]]) + +AT_DATA([[input-dg.y]], +[[%define var "gram" +%% +start: ; +]]) +AT_BISON_CHECK([[-fcaret -Dvar=cmd-d input-dg.y]], [[1]], [], +[[input-dg.y:1.9-11: error: %define variable 'var' redefined + %define var "gram" + ^^^ :2: previous definition ]]) @@ -993,8 +1081,8 @@ AT_DATA([[input-unused.y]], start: ; ]]) AT_BISON_CHECK([[-Dunused-d -Funused-f input-unused.y]], [[1]], [], -[[:2: %define variable 'unused-d' is not used -:3: %define variable 'unused-f' is not used +[[:1: error: %define variable 'unused-d' is not used +:2: error: %define variable 'unused-f' is not used ]]) AT_CLEANUP @@ -1014,7 +1102,7 @@ start: ; ]]) AT_BISON_CHECK([[Input.y]], [1], [], -[[Input.y:2.9-14: invalid value for %define Boolean variable 'public' +[[Input.y:2.9-14: error: invalid value for %define Boolean variable 'public' ]]) AT_CLEANUP @@ -1032,23 +1120,24 @@ AT_DATA([[input.y]], start: ; ]]) AT_BISON_CHECK([[input.y]], [[1]], [[]], -[[input.y:1.9-29: invalid value for %define variable 'lr.default-reductions': 'bogus' -input.y:1.9-29: accepted value: 'most' -input.y:1.9-29: accepted value: 'consistent' -input.y:1.9-29: accepted value: 'accepting' +[[input.y:1.9-29: error: invalid value for %define variable 'lr.default-reductions': 'bogus' +input.y:1.9-29: accepted value: 'most' +input.y:1.9-29: accepted value: 'consistent' +input.y:1.9-29: accepted value: 'accepting' ]]) # Back-end. +# FIXME: these should be indented, but we shouldn't mess with the m4 yet AT_DATA([[input.y]], [[%define api.push-pull neither %% start: ; ]]) AT_BISON_CHECK([[input.y]], [1], [], -[[input.y:1.9-21: invalid value for %define variable 'api.push-pull': 'neither' -input.y:1.9-21: accepted value: 'pull' -input.y:1.9-21: accepted value: 'push' -input.y:1.9-21: accepted value: 'both' +[[input.y:1.9-21: error: invalid value for %define variable 'api.push-pull': 'neither' +input.y:1.9-21: error: accepted value: 'pull' +input.y:1.9-21: error: accepted value: 'push' +input.y:1.9-21: error: accepted value: 'both' ]]) AT_CLEANUP @@ -1068,10 +1157,10 @@ AT_DATA([[input.y]], start: ; ]]) AT_BISON_CHECK([[input.y]], [1], [], -[[input.y:1.9-21: invalid value for %define variable 'api.push-pull': 'neither' -input.y:1.9-21: accepted value: 'pull' -input.y:1.9-21: accepted value: 'push' -input.y:1.9-21: accepted value: 'both' +[[input.y:1.9-21: error: invalid value for %define variable 'api.push-pull': 'neither' +input.y:1.9-21: error: accepted value: 'pull' +input.y:1.9-21: error: accepted value: 'push' +input.y:1.9-21: error: accepted value: 'both' ]]) AT_DATA([[input.y]], @@ -1080,7 +1169,7 @@ AT_DATA([[input.y]], start: ; ]]) AT_BISON_CHECK([[input.y]], [1], [], -[[input.y:1.9-34: invalid value for %define Boolean variable 'lr.keep-unreachable-states' +[[input.y:1.9-34: error: invalid value for %define Boolean variable 'lr.keep-unreachable-states' ]]) AT_DATA([[input.y]], @@ -1089,7 +1178,7 @@ AT_DATA([[input.y]], start: ; ]]) AT_BISON_CHECK([[input.y]], [[1]], [], -[[input.y:1.9-15: %define variable 'foo_bar' is not used +[[input.y:1.9-15: error: %define variable 'foo_bar' is not used ]]) AT_CLEANUP @@ -1114,7 +1203,7 @@ start: ; ]]) AT_BISON_CHECK([[input.y]], [[1]], [], -[[input.y:1.9-16: %define variable 'api.pure' is not used +[[input.y:1.9-16: error: %define variable 'api.pure' is not used ]]) ]) @@ -1148,7 +1237,7 @@ start: ; AT_BISON_CHECK([[input.y]], [1], [], [m4_foreach([b4_arg], m4_dquote(m4_shift($@)), -[[input.y:3.9-17: ]b4_arg[ +[[input.y:3.9-17: error: ]b4_arg[ ]])]) ]) @@ -1194,14 +1283,14 @@ AT_DATA([empty.y], start: ''; start: ' ]]) -AT_CHECK([[perl -e "print 'start: \'';" >> empty.y || exit 77]]) +AT_CHECK([[$PERL -e "print 'start: \'';" >> empty.y || exit 77]]) AT_BISON_CHECK([empty.y], [1], [], [[empty.y:2.8-9: warning: empty character literal empty.y:3.8-4.0: warning: empty character literal -empty.y:3.8-4.0: missing "'" at end of line +empty.y:3.8-4.0: error: missing "'" at end of line empty.y:4.8: warning: empty character literal -empty.y:4.8: missing "'" at end of file +empty.y:4.8: error: missing "'" at end of file ]]) AT_DATA([two.y], @@ -1209,14 +1298,14 @@ AT_DATA([two.y], start: 'ab'; start: 'ab ]]) -AT_CHECK([[perl -e "print 'start: \'ab';" >> two.y || exit 77]]) +AT_CHECK([[$PERL -e "print 'start: \'ab';" >> two.y || exit 77]]) AT_BISON_CHECK([two.y], [1], [], [[two.y:2.8-11: warning: extra characters in character literal two.y:3.8-4.0: warning: extra characters in character literal -two.y:3.8-4.0: missing "'" at end of line +two.y:3.8-4.0: error: missing "'" at end of line two.y:4.8-10: warning: extra characters in character literal -two.y:4.8-10: missing "'" at end of file +two.y:4.8-10: error: missing "'" at end of file ]]) AT_DATA([three.y], @@ -1224,14 +1313,14 @@ AT_DATA([three.y], start: 'abc'; start: 'abc ]]) -AT_CHECK([[perl -e "print 'start: \'abc';" >> three.y || exit 77]]) +AT_CHECK([[$PERL -e "print 'start: \'abc';" >> three.y || exit 77]]) AT_BISON_CHECK([three.y], [1], [], [[three.y:2.8-12: warning: extra characters in character literal three.y:3.8-4.0: warning: extra characters in character literal -three.y:3.8-4.0: missing "'" at end of line +three.y:3.8-4.0: error: missing "'" at end of line three.y:4.8-11: warning: extra characters in character literal -three.y:4.8-11: missing "'" at end of file +three.y:4.8-11: error: missing "'" at end of file ]]) AT_CLEANUP @@ -1253,34 +1342,34 @@ start: '\777' '\0' '\xfff' '\x0' # Beside we cannot even expect "echo '\0'" to output two characters # (well three with \n): at least Bash 3.2 converts the two-character # sequence "\0" into a single NUL character. -AT_CHECK([[perl -e 'print "start: \"\\\t\\\f\\\0\\\1\" ;";' >> input.y \ +AT_CHECK([[$PERL -e 'print "start: \"\\\t\\\f\\\0\\\1\" ;";' >> input.y \ || exit 77]]) AT_BISON_CHECK([input.y], [1], [], -[[input.y:2.9-12: invalid number after \-escape: 777 +[[input.y:2.9-12: error: invalid number after \-escape: 777 input.y:2.8-13: warning: empty character literal -input.y:2.16-17: invalid number after \-escape: 0 +input.y:2.16-17: error: invalid number after \-escape: 0 input.y:2.15-18: warning: empty character literal -input.y:2.21-25: invalid number after \-escape: xfff +input.y:2.21-25: error: invalid number after \-escape: xfff input.y:2.20-26: warning: empty character literal -input.y:2.29-31: invalid number after \-escape: x0 +input.y:2.29-31: error: invalid number after \-escape: x0 input.y:2.28-32: warning: empty character literal -input.y:3.9-14: invalid number after \-escape: uffff +input.y:3.9-14: error: invalid number after \-escape: uffff input.y:3.8-15: warning: empty character literal -input.y:3.18-23: invalid number after \-escape: u0000 +input.y:3.18-23: error: invalid number after \-escape: u0000 input.y:3.17-24: warning: empty character literal -input.y:3.27-36: invalid number after \-escape: Uffffffff +input.y:3.27-36: error: invalid number after \-escape: Uffffffff input.y:3.26-37: warning: empty character literal -input.y:3.40-49: invalid number after \-escape: U00000000 +input.y:3.40-49: error: invalid number after \-escape: U00000000 input.y:3.39-50: warning: empty character literal -input.y:4.9-10: invalid character after \-escape: ' ' +input.y:4.9-10: error: invalid character after \-escape: ' ' input.y:4.8-11: warning: empty character literal -input.y:4.14-15: invalid character after \-escape: A +input.y:4.14-15: error: invalid character after \-escape: A input.y:4.13-16: warning: empty character literal -input.y:5.9-16: invalid character after \-escape: \t -input.y:5.17: invalid character after \-escape: \f -input.y:5.18: invalid character after \-escape: \0 -input.y:5.19: invalid character after \-escape: \001 +input.y:5.9-16: error: invalid character after \-escape: \t +input.y:5.17: error: invalid character after \-escape: \f +input.y:5.18: error: invalid character after \-escape: \0 +input.y:5.19: error: invalid character after \-escape: \001 ]]) AT_CLEANUP @@ -1299,11 +1388,11 @@ start: ; # parse.lac.* options are useless if LAC isn't actually activated. AT_BISON_CHECK([[-Dparse.lac.es-capacity-initial=1 input.y]], [[1]], [], -[[:2: %define variable 'parse.lac.es-capacity-initial' is not used +[[:1: error: %define variable 'parse.lac.es-capacity-initial' is not used ]]) AT_BISON_CHECK([[-Dparse.lac.memory-trace=full input.y]], [[1]], [], -[[:2: %define variable 'parse.lac.memory-trace' is not used +[[:1: error: %define variable 'parse.lac.memory-trace' is not used ]]) AT_CLEANUP @@ -1357,13 +1446,13 @@ m4_pushdef([AT_TEST], exp:; ]]) AT_BISON_CHECK([[$2 input.y]], [[1]], [[]], -[[$3: '%name-prefix' and '%define api.prefix' cannot be used together +[[$3: error: '%name-prefix' and '%define api.prefix' cannot be used together ]]) ]) AT_TEST([%define api.prefix foo %name-prefix "bar"], [], [input.y:1.9-18]) -AT_TEST([], [-Dapi.prefix=foo -p bar], [:2]) -AT_TEST([%name-prefix "bar"], [-Dapi.prefix=foo], [:2]) +AT_TEST([], [-Dapi.prefix=foo -p bar], [:1]) +AT_TEST([%name-prefix "bar"], [-Dapi.prefix=foo], [:1]) AT_TEST([%define api.prefix foo], [-p bar], [input.y:1.9-18]) m4_popdef([AT_TEST])