X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/0fb669f9d648dfdd7a39478a6b658511455ae966..3b0ffc7ec1c9f452b48150c5c537b4f2b80cd34e:/tests/regression.at

diff --git a/tests/regression.at b/tests/regression.at
index fe7c31b4..eb85f290 100644
--- a/tests/regression.at
+++ b/tests/regression.at
@@ -303,6 +303,27 @@ input.y:7.1-8.0: missing `%}' at end of file
 AT_CLEANUP
 
 
+AT_SETUP([Invalid inputs with {}])
+
+AT_DATA([input.y],
+[[
+%destructor
+%initial-action
+%lex-param
+%parse-param
+%printer
+%union
+]])
+
+AT_CHECK([bison input.y], [1], [],
+[[input.y:3.1: missing `{' in "%destructor {...}"
+input.y:4.1: missing `{' in "%initial-action {...}"
+input.y:4.1: syntax error, unexpected %initial-action {...}, expecting string or identifier
+]])
+
+AT_CLEANUP
+
+
 
 ## ------------------- ##
 ## Token definitions.  ##
@@ -324,9 +345,9 @@ int yylex (void);
 %token B_TOKEN "b"
 %token C_TOKEN 'c'
 %token 'd' D_TOKEN
-%token SPECIAL "\\\'\?\"\n\t??!"
+%token SPECIAL "\\\'\?\"\a\b\f\n\r\t\v\001\201\x001\x000081??!"
 %%
-exp: "a" "\\\'\?\"\n\t??!";
+exp: "a" "\\\'\?\"\a\b\f\n\r\t\v\001\201\x001\x000081??!";
 %%
 void
 yyerror (char const *s)
@@ -349,10 +370,10 @@ main (void)
 
 AT_CHECK([bison -o input.c input.y])
 AT_COMPILE([input])
-AT_PARSER_CHECK([./input], 1, [],
-[syntax error, unexpected \'?"
-	??!, expecting a
-])
+AT_DATA([experr],
+[[syntax error, unexpected "\\'?\"\a\b\f\n\r\t\v\001\201\001\201?\?!", expecting a
+]])
+AT_PARSER_CHECK([./input], 1, [], [experr])
 AT_CLEANUP
 
 
@@ -635,8 +656,8 @@ static const unsigned char yyrline[] =
 };
 static const char *const yytname[] =
 {
-  "$end", "error", "$undefined", "if", "const", "then", "else", "$accept",
-  "statement", "struct_stat", "if", "else", 0
+  "$end", "error", "$undefined", "\"if\"", "\"const\"", "\"then\"",
+  "\"else\"", "$accept", "statement", "struct_stat", "if", "else", 0
 };
 static const unsigned short int yytoknum[] =
 {