diff options
author | yui-knk <yui-knk@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-23 00:17:35 +0000 |
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committer | yui-knk <yui-knk@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-23 00:17:35 +0000 |
commit | 7da13f05fdfa25c75e9ee02428d7b2ea175cd09d (patch) | |
tree | bfc73ac9ec008fd7e47362cdb3399a465f7f25c7 /compile.c | |
parent | fb38cfb90fcd467e398cbfc13aa99cf38c569311 (diff) |
Enable to take branch coverages for safe method invocations
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59990 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'compile.c')
-rw-r--r-- | compile.c | 19 |
1 files changed, 14 insertions, 5 deletions
@@ -5581,7 +5581,9 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, NODE *node, int popp */ DECL_ANCHOR(recv); DECL_ANCHOR(args); - LABEL *lskip = 0; + LABEL *else_label = 0; + LABEL *end_label = 0; + VALUE branches = 0; ID mid = node->nd_mid; VALUE argc; unsigned int flag = 0; @@ -5660,9 +5662,13 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, NODE *node, int popp if (type == NODE_CALL || type == NODE_OPCALL || type == NODE_QCALL) { CHECK(COMPILE(recv, "recv", node->nd_recv)); if (type == NODE_QCALL) { - lskip = NEW_LABEL(line); + else_label = NEW_LABEL(line); + end_label = NEW_LABEL(line); + + DECL_BRANCH_BASE(branches, nd_line(node), "&."); ADD_INSN(recv, line, dup); - ADD_INSNL(recv, line, branchnil, lskip); + ADD_INSNL(recv, line, branchnil, else_label); + ADD_TRACE_BRANCH_COVERAGE(recv, nd_line(node), "then", branches); } } else if (type == NODE_FCALL || type == NODE_VCALL) { @@ -5694,8 +5700,11 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, NODE *node, int popp ADD_SEND_R(ret, line, mid, argc, parent_block, INT2FIX(flag), keywords); - if (lskip) { - ADD_LABEL(ret, lskip); + if (else_label && end_label) { + ADD_INSNL(ret, line, jump, end_label); + ADD_LABEL(ret, else_label); + ADD_TRACE_BRANCH_COVERAGE(ret, nd_line(node), "else", branches); + ADD_LABEL(ret, end_label); } if (popped) { ADD_INSN(ret, line, pop); |