Thrift: Allow whole program doctext.
Summary:
Allow docstrings at the top of the program.
Blame Rev: 52687
Reviewed By: mcslee
Test Plan:
../compiler/cpp/thrift -cpp DocTest.thrift
(with dump_docs on)
and looked at the output.
Generated C++ is identical to installed thrift.
Revert Plan: Do 52687 also.
git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665183 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/compiler/cpp/src/main.cc b/compiler/cpp/src/main.cc
index 4d00306..ed38b07 100644
--- a/compiler/cpp/src/main.cc
+++ b/compiler/cpp/src/main.cc
@@ -433,9 +433,13 @@
/**
* Dumps docstrings to stdout
- * Only works for typedefs
+ * Only works for typedefs and whole program
*/
void dump_docstrings(t_program* program) {
+ string progdoc = g_program->get_doc();
+ if (!progdoc.empty()) {
+ printf("Whole program doc:\n%s\n", progdoc.c_str());
+ }
const vector<t_typedef*>& typedefs = program->get_typedefs();
vector<t_typedef*>::const_iterator t_iter;
for (t_iter = typedefs.begin(); t_iter != typedefs.end(); ++t_iter) {