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| author | mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-07-01 16:55:30 +0000 |
|---|---|---|
| committer | mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-07-01 16:55:30 +0000 |
| commit | a57949b140170cec7776d3e073fa8607e4cdcbb7 (patch) | |
| tree | 3bd25f3a413a1637a826552181c1568b3bbeb9c0 /vm_eval.c | |
| parent | d3962a1594c33f9be051659e251d9a7964705722 (diff) | |
| download | ruby-a57949b140170cec7776d3e073fa8607e4cdcbb7.tar.gz ruby-a57949b140170cec7776d3e073fa8607e4cdcbb7.tar.xz ruby-a57949b140170cec7776d3e073fa8607e4cdcbb7.zip | |
* Add coverage measurement constant COVERAGE__. This constant is not
for casual use. Usage: (1) assign {} to COVERAGE__, (2) require or
load Ruby source file, and (3) COVERAGE__["sourcefilepath"] will
return an array whose elements represent number of executions per
line of source code.
* vm_core.h: add field of coverage array to iseq.
* iseq.c (prepare_iseq_build): ditto.
* insns.def (trace): update coverage array.
* parse.y (coverage): create and initialize coverage array.
* compile.h (ADD_TRACE): add trace instruction to update covearge
array.
* thread.c (clear_coverage): delete coverage array when forking.
Otherwise, double count of coverage may occur.
* lib/coverage.rb: sample coverage measurement tool.
* error.c: distinguish explicitly between parse_in_eval and
mild_compile_error.
* load.c: ditto.
* vm_eval.c: ditto.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@17781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_eval.c')
| -rw-r--r-- | vm_eval.c | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -667,6 +667,7 @@ eval_string_with_cref(VALUE self, VALUE src, VALUE scope, NODE *cref, const char rb_env_t *env = NULL; rb_block_t block; volatile int parse_in_eval; + volatile int mild_compile_error; if (file == 0) { file = rb_sourcefile(); @@ -674,6 +675,7 @@ eval_string_with_cref(VALUE self, VALUE src, VALUE scope, NODE *cref, const char } parse_in_eval = th->parse_in_eval; + mild_compile_error = th->mild_compile_error; PUSH_TAG(); if ((state = EXEC_TAG()) == 0) { rb_iseq_t *iseq; @@ -708,7 +710,9 @@ eval_string_with_cref(VALUE self, VALUE src, VALUE scope, NODE *cref, const char /* make eval iseq */ th->parse_in_eval++; + th->mild_compile_error++; iseqval = rb_iseq_compile(src, rb_str_new2(file), INT2FIX(line)); + th->mild_compile_error--; th->parse_in_eval--; vm_set_eval_stack(th, iseqval, cref); @@ -730,6 +734,7 @@ eval_string_with_cref(VALUE self, VALUE src, VALUE scope, NODE *cref, const char result = vm_eval_body(th); } POP_TAG(); + th->mild_compile_error = mild_compile_error; th->parse_in_eval = parse_in_eval; if (state) { |