In the grammar scanner, STRING_FINISH unclosed constructs and return

[bison.git] / ChangeLog

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+2006-08-14  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       In the grammar scanner, STRING_FINISH unclosed constructs and return
+       them to the parser in order to improve error messages.
+       * src/scan-gram.l (SC_ESCAPED_STRING, SC_ESCAPED_CHARACTER,
+       SC_BRACED_CODE, SC_PROLOGUE): Implement.
+       * tests/input.at (Unclosed constructs): New test case.
+       * tests/regression.at (Invalid inputs): Update now that unclosed %{ is
+       seen.
+
+       * src/scan-gram.h, src/scan-gram.l (gram_last_braced_code_loc): Remove
+       unused global.
+
 2006-08-13  Joel E. Denny  <jdenny@ces.clemson.edu>
 
        Handle string aliases for character tokens correctly.