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From mar...@apache.org
Subject [01/22] lucy-clownfish git commit: Gen stub Py method wrappers.
Date Tue, 01 Mar 2016 03:03:09 GMT
Repository: lucy-clownfish
Updated Branches:
  refs/heads/master 43de47bc4 -> 89fc04640


Gen stub Py method wrappers.


Project: http://git-wip-us.apache.org/repos/asf/lucy-clownfish/repo
Commit: http://git-wip-us.apache.org/repos/asf/lucy-clownfish/commit/cb25fd0b
Tree: http://git-wip-us.apache.org/repos/asf/lucy-clownfish/tree/cb25fd0b
Diff: http://git-wip-us.apache.org/repos/asf/lucy-clownfish/diff/cb25fd0b

Branch: refs/heads/master
Commit: cb25fd0bd79dfcd8097db6bf8c0319cb44a07531
Parents: a158003
Author: Marvin Humphrey <marvin@rectangular.com>
Authored: Mon Feb 1 19:13:00 2016 -0800
Committer: Marvin Humphrey <marvin@rectangular.com>
Committed: Wed Feb 24 15:20:39 2016 -0800

----------------------------------------------------------------------
 compiler/src/CFCPyClass.c  | 17 +++++++++++++++++
 compiler/src/CFCPyMethod.c | 18 ++++++++++++++++++
 compiler/src/CFCPyMethod.h |  3 +++
 3 files changed, 38 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/lucy-clownfish/blob/cb25fd0b/compiler/src/CFCPyClass.c
----------------------------------------------------------------------
diff --git a/compiler/src/CFCPyClass.c b/compiler/src/CFCPyClass.c
index 9f46b60..11a4905 100644
--- a/compiler/src/CFCPyClass.c
+++ b/compiler/src/CFCPyClass.c
@@ -145,6 +145,23 @@ CFCPyClass_gen_binding_code(CFCPyClass *self) {
     char *bindings  = CFCUtil_strdup(self->pre_code ? self->pre_code : "");
     char *meth_defs = CFCUtil_strdup(self->meth_defs);
 
+    // Instance methods.
+    CFCMethod **methods = CFCClass_fresh_methods(klass);
+    for (size_t j = 0; methods[j] != NULL; j++) {
+        CFCMethod *meth = methods[j];
+
+        if (CFCMethod_excluded_from_host(meth)
+            || !CFCMethod_can_be_bound(meth)
+           ) {
+            continue;
+        }
+
+        // Add the function wrapper.
+        char *wrapper = CFCPyMethod_wrapper(meth, klass);
+        bindings = CFCUtil_cat(bindings, wrapper, "\n", NULL);
+        FREEMEM(wrapper);
+    }
+
     // Complete the PyMethodDef array.
     const char *struct_sym = CFCClass_get_struct_sym(klass);
     char *meth_defs_pattern =

http://git-wip-us.apache.org/repos/asf/lucy-clownfish/blob/cb25fd0b/compiler/src/CFCPyMethod.c
----------------------------------------------------------------------
diff --git a/compiler/src/CFCPyMethod.c b/compiler/src/CFCPyMethod.c
index 983df28..0a5cd27 100644
--- a/compiler/src/CFCPyMethod.c
+++ b/compiler/src/CFCPyMethod.c
@@ -215,3 +215,21 @@ S_maybe_unreachable(CFCType *return_type) {
     return return_statement;
 }
 
+char*
+CFCPyMethod_wrapper(CFCMethod *method, CFCClass *invoker) {
+    char *meth_sym   = CFCMethod_full_method_sym(method, invoker);
+
+    char pattern[] =
+        "static PyObject*\n"
+        "S_%s(PyObject *unused1, PyObject *unused2) {\n"
+        "    CFISH_UNUSED_VAR(unused1);\n"
+        "    CFISH_UNUSED_VAR(unused2);\n"
+        "    Py_RETURN_NONE;\n"
+        "}\n"
+        ;
+    char *wrapper = CFCUtil_sprintf(pattern, meth_sym);
+    FREEMEM(meth_sym);
+
+    return wrapper;
+}
+

http://git-wip-us.apache.org/repos/asf/lucy-clownfish/blob/cb25fd0b/compiler/src/CFCPyMethod.h
----------------------------------------------------------------------
diff --git a/compiler/src/CFCPyMethod.h b/compiler/src/CFCPyMethod.h
index 15fa1e6..53768e2 100644
--- a/compiler/src/CFCPyMethod.h
+++ b/compiler/src/CFCPyMethod.h
@@ -31,6 +31,9 @@ struct CFCClass;
 char*
 CFCPyMethod_callback_def(struct CFCMethod *method, struct CFCClass *invoker);
 
+char*
+CFCPyMethod_wrapper(struct CFCMethod *method, struct CFCClass *invoker);
+
 #ifdef __cplusplus
 }
 #endif


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