maint: word changes

[bison.git] / tests / input.at

diff --git a/tests/input.at b/tests/input.at
index eb98cca4cc06220fb3a28e949acef7d1c5f4bf90..86a955dc7e652161c85610be2d8cd0c12c4feee2 100644 (file)
--- a/tests/input.at
+++ b/tests/input.at
@@ -33,8 +33,8 @@ exp: { @$ = @1 ; };
 ]])
 
 AT_BISON_CHECK([input.y], [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
 ]])
 
 AT_CLEANUP


@@ -58,8 +58,8 @@ exp: foo { $$; } foo { $2; } foo
 ]])
 
 AT_BISON_CHECK([input.y], [1], [],
 ]])
 
 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: <bar> != <>
 input.y:6.6-8: warning: type clash on default action: <bar> != <>
 input.y:7.5: warning: empty rule for typed nonterminal, and no action
 input.y:5.6-32: warning: type clash on default action: <bar> != <>
 input.y:6.6-8: warning: type clash on default action: <bar> != <>
 input.y:7.5: warning: empty rule for typed nonterminal, and no action


@@ -205,30 +205,30 @@ start: ;
 ]])
 
 AT_BISON_CHECK([input.y], [1], [],
 ]])
 
 AT_BISON_CHECK([input.y], [1], [],

-[[input.y:1.13-29: 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: previous declaration
-input.y:4.13-29: redeclaration for default tagged %destructor
-input.y:1.13-29: previous declaration
-input.y:5.10-24: 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: previous declaration
-input.y:8.10-24: redeclaration for default tagless %printer
-input.y:8.10-24: previous declaration
-input.y:10.13-29: redeclaration for default tagless %destructor
-input.y:7.13-29: previous declaration
-input.y:11.10-24: redeclaration for default tagless %printer
-input.y:8.10-24: previous declaration
-input.y:17.13-29: redeclaration for default tagged %destructor
-input.y:4.13-29: previous declaration
-input.y:18.10-24: redeclaration for default tagged %printer
-input.y:5.10-24: previous declaration
-input.y:20.13-29: redeclaration for default tagless %destructor
-input.y:10.13-29: previous declaration
-input.y:21.10-24: redeclaration for default tagless %printer
-input.y:11.10-24: previous declaration
+[[input.y:1.13-29: error: redeclaration for default tagged %destructor
+input.y:1.13-29:     previous declaration
+input.y:2.10-24: error: redeclaration for default tagged %printer
+input.y:2.10-24:     previous declaration
+input.y:4.13-29: error: redeclaration for default tagged %destructor
+input.y:1.13-29:     previous declaration
+input.y:5.10-24: error: redeclaration for default tagged %printer
+input.y:2.10-24:     previous declaration
+input.y:7.13-29: error: redeclaration for default tagless %destructor
+input.y:7.13-29:     previous declaration
+input.y:8.10-24: error: redeclaration for default tagless %printer
+input.y:8.10-24:     previous declaration
+input.y:10.13-29: error: redeclaration for default tagless %destructor
+input.y:7.13-29:      previous declaration
+input.y:11.10-24: error: redeclaration for default tagless %printer
+input.y:8.10-24:      previous declaration
+input.y:17.13-29: error: redeclaration for default tagged %destructor
+input.y:4.13-29:      previous declaration
+input.y:18.10-24: error: redeclaration for default tagged %printer
+input.y:5.10-24:      previous declaration
+input.y:20.13-29: error: redeclaration for default tagless %destructor
+input.y:10.13-29:     previous declaration
+input.y:21.10-24: error: redeclaration for default tagless %printer
+input.y:11.10-24:     previous declaration

 ]])
 
 AT_CLEANUP
 ]])
 
 AT_CLEANUP


@@ -256,22 +256,22 @@ start: ;
 ]])
 
 AT_BISON_CHECK([input.y], [1], [],
 ]])
 
 AT_BISON_CHECK([input.y], [1], [],

-[[input.y:4.13-29: %destructor redeclaration for <field1>
-input.y:1.13-29: previous declaration
-input.y:4.13-29: %destructor redeclaration for <field1>
-input.y:4.13-29: previous declaration
-input.y:5.10-24: %printer redeclaration for <field2>
-input.y:2.10-24: previous declaration
-input.y:5.10-24: %printer redeclaration for <field2>
-input.y:5.10-24: previous declaration
-input.y:11.13-29: %destructor redeclaration for <field1>
-input.y:4.13-29: previous declaration
-input.y:11.13-29: %destructor redeclaration for <field2>
-input.y:1.13-29: previous declaration
-input.y:12.10-24: %printer redeclaration for <field1>
-input.y:2.10-24: previous declaration
-input.y:12.10-24: %printer redeclaration for <field2>
-input.y:5.10-24: previous declaration
+[[input.y:4.13-29: error: %destructor redeclaration for <field1>
+input.y:1.13-29:     previous declaration
+input.y:4.13-29: error: %destructor redeclaration for <field1>
+input.y:4.13-29:     previous declaration
+input.y:5.10-24: error: %printer redeclaration for <field2>
+input.y:2.10-24:     previous declaration
+input.y:5.10-24: error: %printer redeclaration for <field2>
+input.y:5.10-24:     previous declaration
+input.y:11.13-29: error: %destructor redeclaration for <field1>
+input.y:4.13-29:      previous declaration
+input.y:11.13-29: error: %destructor redeclaration for <field2>
+input.y:1.13-29:      previous declaration
+input.y:12.10-24: error: %printer redeclaration for <field1>
+input.y:2.10-24:      previous declaration
+input.y:12.10-24: error: %printer redeclaration for <field2>
+input.y:5.10-24:      previous declaration

 ]])
 
 AT_CLEANUP
 ]])
 
 AT_CLEANUP


@@ -368,14 +368,14 @@ exp: foo;
 ]])
 
 AT_BISON_CHECK([input.y], [1], [],
 ]])
 
 AT_BISON_CHECK([input.y], [1], [],

-[[input.y:8.7-11: %type redeclaration for foo
-input.y:3.7-11: previous declaration
-input.y:10.13-17: %destructor redeclaration for foo
-input.y:5.13-17: previous declaration
-input.y:9.10-14: %printer redeclaration for foo
-input.y:4.10-14: previous declaration
-input.y:11.1-5: %left redeclaration for foo
-input.y:6.1-5: previous declaration
+[[input.y:8.7-11: error: %type redeclaration for foo
+input.y:3.7-11:     previous declaration
+input.y:10.13-17: error: %destructor redeclaration for foo
+input.y:5.13-17:      previous declaration
+input.y:9.10-14: error: %printer redeclaration for foo
+input.y:4.10-14:     previous declaration
+input.y:11.1-5: error: %left redeclaration for foo
+input.y:6.1-5:      previous declaration

 ]])
 
 AT_CLEANUP
 ]])
 
 AT_CLEANUP


@@ -394,7 +394,7 @@ AT_SETUP([Torturing the Scanner])
 AT_BISON_OPTION_PUSHDEFS
 AT_DATA([input.y], [])
 AT_BISON_CHECK([input.y], [1], [],
 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 +402,7 @@ AT_DATA([input.y],
 [{}
 ])
 AT_BISON_CHECK([input.y], [1], [],
 [{}
 ])
 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 +668,9 @@ AT_DATA_GRAMMAR([input.y],
 start: .GOOD GOOD
 ]])
 AT_BISON_CHECK([-o input.c input.y], [1], [],
 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
 ]])
 
 AT_CLEANUP


@@ -692,10 +692,10 @@ start: DECIMAL_1 HEXADECIMAL_2;
 ]])
 
 AT_BISON_CHECK([redecl.y], [1], [],
 ]])
 
 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],
 ]])
 
 AT_DATA_GRAMMAR([too-large.y],


@@ -707,8 +707,8 @@ start: TOO_LARGE_DEC TOO_LARGE_HEX
 ]])
 
 AT_BISON_CHECK([too-large.y], [1], [],
 ]])
 
 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
 ]])
 
 AT_CLEANUP


@@ -748,12 +748,12 @@ start: ;
 ]])
 
 AT_BISON_CHECK([-o input.c input.y], 1, [],
 ]])
 
 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_CLEANUP
 ]])
 
 AT_CLEANUP


@@ -795,7 +795,7 @@ PREC: ;
 ]])
 
 AT_BISON_CHECK([input.y], [1], [],
 ]])
 
 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
 ]])
 
 AT_CLEANUP


@@ -836,10 +836,10 @@ AT_DATA([input-c.y],
 start: ;
 ]])
 AT_BISON_CHECK([[input-c.y]], [[1]], [],
 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],
 ]])
 
 AT_DATA([input-c-glr.y],


@@ -850,9 +850,9 @@ AT_DATA([input-c-glr.y],
 start: ;
 ]])
 AT_BISON_CHECK([[input-c-glr.y]], [[1]], [],
 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],
 ]])
 
 AT_DATA([input-c++.y],


@@ -863,9 +863,9 @@ AT_DATA([input-c++.y],
 start: ;
 ]])
 AT_BISON_CHECK([[input-c++.y]], [[1]], [],
 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],
 ]])
 
 AT_DATA([input-c++-glr.y],


@@ -876,9 +876,9 @@ AT_DATA([input-c++-glr.y],
 start: ;
 ]])
 AT_BISON_CHECK([[input-c++-glr.y]], [[1]], [],
 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],
 ]])
 
 AT_DATA([special-char-@@.y],


@@ -889,9 +889,9 @@ AT_DATA([special-char-@@.y],
 start: ;
 ]])
 AT_BISON_CHECK([[special-char-@@.y]], [[1]], [],
 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],
 ]])
 
 AT_DATA([special-char-@:>@.y],


@@ -902,9 +902,9 @@ AT_DATA([special-char-@:>@.y],
 start: ;
 ]])
 AT_BISON_CHECK([[special-char-@:>@.y]], [[1]], [],
 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
 ]])
 
 AT_CLEANUP


@@ -927,10 +927,10 @@ start: ;
 ]])
 
 AT_BISON_CHECK([[input-redefined.y]], [[1]], [],
 ]])
 
 AT_BISON_CHECK([[input-redefined.y]], [[1]], [],

-[[input-redefined.y:2.9-11: %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:2.9-11: previous definition
+[[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: error: %define variable 'var' redefined
+input-redefined.y:2.9-11:      previous definition

 ]])
 
 AT_DATA([input-unused.y],
 ]])
 
 AT_DATA([input-unused.y],


@@ -940,7 +940,7 @@ start: ;
 ]])
 
 AT_BISON_CHECK([[input-unused.y]], [[1]], [],
 ]])
 
 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
 ]])
 
 AT_CLEANUP


@@ -984,8 +984,8 @@ AT_DATA([[input-dg.y]],
 start: ;
 ]])
 AT_BISON_CHECK([[-Dvar=cmd-d input-dg.y]], [[1]], [],
 start: ;
 ]])
 AT_BISON_CHECK([[-Dvar=cmd-d input-dg.y]], [[1]], [],

-[[input-dg.y:1.9-11: %define variable 'var' redefined
-<command line>:2: previous definition
+[[input-dg.y:1.9-11: error: %define variable 'var' redefined
+<command line>:2:      previous definition

 ]])
 
 AT_DATA([[input-unused.y]],
 ]])
 
 AT_DATA([[input-unused.y]],


@@ -993,8 +993,8 @@ AT_DATA([[input-unused.y]],
 start: ;
 ]])
 AT_BISON_CHECK([[-Dunused-d -Funused-f input-unused.y]], [[1]], [],
 start: ;
 ]])
 AT_BISON_CHECK([[-Dunused-d -Funused-f input-unused.y]], [[1]], [],

-[[<command line>:2: %define variable 'unused-d' is not used
-<command line>:3: %define variable 'unused-f' is not used
+[[<command line>:2: error: %define variable 'unused-d' is not used
+<command line>:3: error: %define variable 'unused-f' is not used

 ]])
 
 AT_CLEANUP
 ]])
 
 AT_CLEANUP


@@ -1014,7 +1014,7 @@ start: ;
 ]])
 
 AT_BISON_CHECK([[Input.y]], [1], [],
 ]])
 
 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
 ]])
 
 AT_CLEANUP


@@ -1032,23 +1032,24 @@ AT_DATA([[input.y]],
 start: ;
 ]])
 AT_BISON_CHECK([[input.y]], [[1]], [[]],
 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.
 ]])
 
 # 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], [],
 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
 ]])
 
 AT_CLEANUP


@@ -1068,10 +1069,10 @@ AT_DATA([[input.y]],
 start: ;
 ]])
 AT_BISON_CHECK([[input.y]], [1], [],
 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]],
 ]])
 
 AT_DATA([[input.y]],


@@ -1080,7 +1081,7 @@ AT_DATA([[input.y]],
 start: ;
 ]])
 AT_BISON_CHECK([[input.y]], [1], [],
 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]],
 ]])
 
 AT_DATA([[input.y]],


@@ -1089,7 +1090,7 @@ AT_DATA([[input.y]],
 start: ;
 ]])
 AT_BISON_CHECK([[input.y]], [[1]], [],
 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
 ]])
 
 AT_CLEANUP


@@ -1114,7 +1115,7 @@ start: ;
 ]])
 
 AT_BISON_CHECK([[input.y]], [[1]], [],
 ]])
 
 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 +1149,7 @@ start: ;
 
 AT_BISON_CHECK([[input.y]], [1], [],
 [m4_foreach([b4_arg], m4_dquote(m4_shift($@)),
 
 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[

 ]])])
 ])
 
 ]])])
 ])
 


@@ -1199,9 +1200,9 @@ 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
 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: 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],
 ]])
 
 AT_DATA([two.y],


@@ -1214,9 +1215,9 @@ 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
 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: 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],
 ]])
 
 AT_DATA([three.y],


@@ -1229,9 +1230,9 @@ 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
 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: 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
 ]])
 
 AT_CLEANUP


@@ -1257,30 +1258,30 @@ AT_CHECK([[perl -e 'print "start: \"\\\t\\\f\\\0\\\1\" ;";' >> input.y \
            || exit 77]])
 
 AT_BISON_CHECK([input.y], [1], [],
            || 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:2.8-13: 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:2.15-18: 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:2.20-26: 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: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:3.8-15: 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:3.17-24: 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:3.26-37: 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: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:4.8-11: 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: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
 ]])
 
 AT_CLEANUP


@@ -1299,11 +1300,11 @@ start: ;
 # parse.lac.* options are useless if LAC isn't actually activated.
 AT_BISON_CHECK([[-Dparse.lac.es-capacity-initial=1 input.y]],
                [[1]], [],
 # parse.lac.* options are useless if LAC isn't actually activated.
 AT_BISON_CHECK([[-Dparse.lac.es-capacity-initial=1 input.y]],
                [[1]], [],

-[[<command line>:2: %define variable 'parse.lac.es-capacity-initial' is not used
+[[<command line>:2: error: %define variable 'parse.lac.es-capacity-initial' is not used

 ]])
 AT_BISON_CHECK([[-Dparse.lac.memory-trace=full input.y]],
                [[1]], [],
 ]])
 AT_BISON_CHECK([[-Dparse.lac.memory-trace=full input.y]],
                [[1]], [],

-[[<command line>:2: %define variable 'parse.lac.memory-trace' is not used
+[[<command line>:2: error: %define variable 'parse.lac.memory-trace' is not used

 ]])
 
 AT_CLEANUP
 ]])
 
 AT_CLEANUP


@@ -1357,7 +1358,7 @@ m4_pushdef([AT_TEST],
 exp:;
 ]])
 AT_BISON_CHECK([[$2 input.y]], [[1]], [[]],
 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

 ]])
 ])
 
 ]])
 ])
 


@@ -1371,6 +1372,39 @@ m4_popdef([AT_TEST])
 AT_CLEANUP
 
 
 AT_CLEANUP
 
 

+## -------------- ##
+## Stray $ or @.  ##
+## -------------- ##
+
+AT_SETUP([[Stray $ or @]])
+
+# Give %printer and %destructor "<*> exp TOK" instead of "<*>" to
+# check that the warnings are reported once, not three times.
+
+AT_DATA_GRAMMAR([[input.y]],
+[[%token TOK
+%destructor     { $%; @%; } <*> exp TOK;
+%initial-action { $%; @%; };
+%printer        { $%; @%; } <*> exp TOK;
+%%
+exp: TOK        { $%; @%; $$ = $1; };
+]])
+
+AT_BISON_CHECK([[input.y]], 0, [],
+[[input.y:10.19: warning: stray '$'
+input.y:10.23: warning: stray '@'
+input.y:11.19: warning: stray '$'
+input.y:11.23: warning: stray '@'
+input.y:12.19: warning: stray '$'
+input.y:12.23: warning: stray '@'
+input.y:14.19: warning: stray '$'
+input.y:14.23: warning: stray '@'
+]])
+
+AT_CLEANUP
+
+
+

 ## ---------------- ##
 ## Code injection.  ##
 ## ---------------- ##
 ## ---------------- ##
 ## Code injection.  ##
 ## ---------------- ##


@@ -1392,6 +1426,19 @@ m4_pushdef([AT_TEST],
   $$;
   $<$1(DEAD %initial-action)>$
 };
   $$;
   $<$1(DEAD %initial-action)>$
 };

+%printer
+{
+  $$
+  $<$1(DEAD %printer)>$
+} <> <*>;
+%lex-param
+{
+  $1(DEAD %lex-param)
+};
+%parse-param
+{
+  $1(DEAD %parse-param)
+};

 %%
 exp:
   a a[last]
 %%
 exp:
   a a[last]