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PR 4171.
* Makefile.am (check, installcheck): Pass build-tree pointers
in environment variables.
* configure.ac: Run separate configury for testsuite/.
* configure, Makefile.in: Regenerated.
2007-03-14 Frank Ch. Eigler <fche@redhat.com>
PR 4171.
* configure.ac, configure, aclocal.m4: New files to permit
testsuite-only build tree.
* Makefile.am (RUNTEST): Arrange a crazy concoction of
environment/make variable for runtest.
* Makefile.in: Regenerated.
* */*.stp: Switch test cases from "./stap" to "stap" throughout.
* lib/systemtap.exp: Assume/trace environment variables.
(stap_run_batch): Add "#! stap"-handling hack.
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PR 2427.
* staptree.cxx (varuse_collecting_visitor::visit_embeddedcode):
Support /* pure */ declaration. Stop using __tvar_ naming hack.
(v_c_u::visit_print_format): Mark sprint and sprintf as
side-effect-free.
(deep_copy_visitor::visit_print_format): Propagate raw_components.
* stap.1.in: Document declaration.
* elaborate.cxx (semantic_pass_opt2): Verbose message tweak.
(dead_stmtexpr_remover): Extend for more aggressive optimization.
* tapsets.cxx (dwarf,mark_var_expanding_copy_visotor): Add
/* pure */ declaration to rvalue expansions.
* tapset/*.stp: Added /* pure */ declarations to many functions.
* testsuite/parseok/unparsers.stp: Propagate guru mode flag.
* testsuite/buildok/twentyfour.stp: New test.
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Fix parse tree pretty-printer.
* staptree.h (print_format): Add raw_components field.
* parse.cxx (parse_symbol): Set it.
* staptree.cxx (lex_cast_qstring): Copy it here too.
(binary_expression::print): Add a space around operator, due to
lexical ambiguity (expr % paren-expr) vs %( preprocessor op.
(array_in:: foreach_loop:: arrayindex::print): Print base as indexable.
(print_format::string_to_components): Use parse_error, not semantic.
(print_format::print): Properly quote formatting string. Print
histogram argument.
* translate.cxx (visit_print_format): Properly quote formatting string.
(varlock): Reword lock timeout error message.
* testsuite/buildok/printf.stp: Add some quoting troublemakers.
* testsuite/parseok/unparser.stp: New file.
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