diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 71 |
1 files changed, 71 insertions, 0 deletions
@@ -1,3 +1,74 @@ +2006-05-16 David Smith <dsmith@redhat.com> + + * parse.cxx (parser::parser): Added initializer for 'context' + member variable. + (tt2str): Added support for new tok_keyword type. + (operator <<): Ignores keyword content when outputting error + message. + (lexer::scan): Recognizes keywords, such as 'probe', 'global', + 'function', etc. and classifies them as type 'tok_keyword'. This + causes keywords to become reserved so they cannot be used for + function names, variable names, etc. + (parser::parse): Changed tok_identifier to tok_keyword when looking + for "probe", "global", or "function". Also sets context member + variable which remembers if we're in probe, global, function, or + embedded context. + (parser::parse_probe, parser::parse_statement) + (parser::parse_global, parser::parse_functiondecl) + (parser::parse_if_statement, parser::parse_delete_statement) + (parser::parse_break_statement, parser::parse_continue_statement) + (parser::parse_for_loop, parser::parse_while_loop) + (parser::parse_foreach_loop, parser::parse_array_in): Looks for + tok_keyword instead of tok_identifier. + (parser::parse_probe_point): Allows keywords as part of a probe + name, since "return" and "function" are keywords. + (parser::parse_return_statement): Looks for tok_keyword instead of + tok_identifier. Make sure we're in function context. + (parser::parse_next_statement): Looks for tok_keyword instead of + tok_identifier. Make sure we're in probe context. + * parse.h: Added parse_context enum. Added 'tok_keyword' to + token_type enum. Added parse_context 'context' member variable to + parser class. + * stap.1.in: Because the string() function has been removed, + the 'string()' function reference has been changed to a 'sprint()' + function reference. + * stapex.5.in: Ditto. + * stapfuncs.5.in: The description of the string() and hexstring() + functions has been removed. + * testsuite/buildok/context_test.stp: Calls to the string() + function were converted to sprint() function calls. + * testsuite/buildok/fifteen.stp: Ditto. + * testsuite/buildok/nineteen.stp: Ditto. + * testsuite/buildok/process_test.stp: Ditto. + * testsuite/buildok/task_test.stp: Ditto. + * testsuite/buildok/timestamp.stp: Ditto. + * testsuite/buildok/twentyone.stp: Ditto. + * testsuite/semok/args.stp: Ditto. + * testsuite/semok/seven.stp: Ditto. + + * testsuite/buildok/fourteen.stp: Calls to log()/string() were + converted to a call to printf(). + * testsuite/buildok/sixteen.stp: Ditto. + * testsuite/buildok/thirteen.stp: Ditto. + * testsuite/buildok/twentythree.stp: Ditto. + * testsuite/buildok/twentytwo.stp: Ditto. + + * testsuite/buildok/seven.stp: Calls to the string() + function were converted to sprint() calls. Calls to the + hexstring() function were converted to sprintf() calls. + * testsuite/semok/eleven.stp: Ditto. + + * testsuite/buildok/seventeen.stp: Calls to log()/hexstring() were + converted to a call to printf(). + * testsuite/semko/nineteen.stp: Ditto. + + * testsuite/parseok/three.stp: Because keywords are reserved, a + variable named 'string' was renamed to 'str'. + + * testsuite/parseok/two.stp: Because keywords are reserved, a + variable named 'global' was renamed to 'gbl'. + + 2006-05-15 Frank Ch. Eigler <fche@elastic.org> * tapsets.cxx, translator.cxx (*): Designate more emitted |