Align signature of HPyFunc_VARARGS to HPyFunc_KEYWORDS

hpyproject · Mar 22, 2023 · a0458fd · a0458fd
1 parent a69ff3c
commit a0458fd
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Showing 31 changed files with 87 additions and 87 deletions.
diff --git a/docs/examples/mixed-example/mixed.c b/docs/examples/mixed-example/mixed.c
@@ -7,7 +7,7 @@
 
 /* a HPy style function */
 HPyDef_METH(add_ints, "add_ints", HPyFunc_VARARGS)
-static HPy add_ints_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs)
+static HPy add_ints_impl(HPyContext *ctx, HPy self, const HPy *args, size_t nargs)
 {
     long a, b;
     if (!HPyArg_Parse(ctx, NULL, args, nargs, "ll", &a, &b))

diff --git a/docs/examples/snippets/hpyvarargs.c b/docs/examples/snippets/hpyvarargs.c
@@ -19,7 +19,7 @@ static HPy myabs_impl(HPyContext *ctx, HPy self, HPy arg)
 
 // BEGIN: add_ints
 HPyDef_METH(add_ints, "add_ints", HPyFunc_VARARGS)
-static HPy add_ints_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs)
+static HPy add_ints_impl(HPyContext *ctx, HPy self, const HPy *args, size_t nargs)
 {
     long a, b;
     if (!HPyArg_Parse(ctx, NULL, args, nargs, "ll", &a, &b))

diff --git a/docs/examples/snippets/snippets.c b/docs/examples/snippets/snippets.c
@@ -31,7 +31,7 @@ int is_same_object(HPyContext *ctx, HPy x, HPy y)
 // dummy entry point so that we can test the snippets:
 HPyDef_METH(test_foo_and_is_same_object, "test_foo_and_is_same_object", HPyFunc_VARARGS)
 static HPy test_foo_and_is_same_object_impl(HPyContext *ctx, HPy self,
-                                            HPy *args, HPy_ssize_t nargs)
+                                            const HPy *args, size_t nargs)
 {
     foo(ctx);   // not much we can test here
     return HPyLong_FromLong(ctx, is_same_object(ctx, args[0], args[1]));
@@ -52,7 +52,7 @@ static HPy test_leak_stacktrace_impl(HPyContext *ctx, HPy self)
 
 // BEGIN: add
 HPyDef_METH(add, "add", HPyFunc_VARARGS)
-static HPy add_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs)
+static HPy add_impl(HPyContext *ctx, HPy self, const HPy *args, size_t nargs)
 {
     if (nargs != 2) {
         HPyErr_SetString(ctx, ctx->h_TypeError, "expected exactly two args");

diff --git a/docs/porting-example/steps/step_03_hpy_final.c b/docs/porting-example/steps/step_03_hpy_final.c
@@ -84,7 +84,7 @@ HPy Point_norm_impl(HPyContext *ctx, HPy self)
 
 // this is an HPy function that uses Point
 HPyDef_METH(dot, "dot", HPyFunc_VARARGS, .doc="Dot product.")
-HPy dot_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs)
+HPy dot_impl(HPyContext *ctx, HPy self, const HPy *args, size_t nargs)
 {
     HPy point1, point2;
     if (!HPyArg_Parse(ctx, NULL, args, nargs, "OO", &point1, &point2))

diff --git a/hpy/debug/src/_debugmod.c b/hpy/debug/src/_debugmod.c
@@ -82,7 +82,7 @@ static UHPy get_open_handles_impl(HPyContext *uctx, UHPy u_self, UHPy u_gen)
 
 HPyDef_METH(get_closed_handles, "get_closed_handles", HPyFunc_VARARGS,
             .doc="Return a list of all the closed handle in the cache")
-static UHPy get_closed_handles_impl(HPyContext *uctx, UHPy u_self, HPy *args, HPy_ssize_t nargs)
+static UHPy get_closed_handles_impl(HPyContext *uctx, UHPy u_self, const HPy *args, size_t nargs)
 {
     HPyContext *dctx = hpy_debug_get_ctx(uctx);
     if (dctx == NULL)

diff --git a/hpy/devel/include/hpy/autogen_hpyfunc_declare.h b/hpy/devel/include/hpy/autogen_hpyfunc_declare.h
diff --git a/hpy/devel/include/hpy/cpython/hpyfunc_trampolines.h b/hpy/devel/include/hpy/cpython/hpyfunc_trampolines.h
@@ -1,7 +1,7 @@
 #ifndef HPY_CPYTHON_HPYFUNC_TRAMPOLINES_H
 #define HPY_CPYTHON_HPYFUNC_TRAMPOLINES_H
 
-typedef HPy (*_HPyCFunction_VARARGS)(HPyContext*, HPy, const HPy *, HPy_ssize_t);
+typedef HPy (*_HPyCFunction_VARARGS)(HPyContext*, HPy, const HPy *, size_t);
 #define _HPyFunc_TRAMPOLINE_HPyFunc_VARARGS(SYM, IMPL)                  \
     static PyObject*                                                    \
     SYM(PyObject *self, PyObject *const *args, Py_ssize_t nargs)        \

diff --git a/hpy/devel/include/hpy/runtime/argparse.h b/hpy/devel/include/hpy/runtime/argparse.h
@@ -8,7 +8,7 @@ extern "C" {
 
 HPyAPI_HELPER int
 HPyArg_Parse(HPyContext *ctx, HPyTracker *ht, const HPy *args,
-             HPy_ssize_t nargs, const char *fmt, ...);
+             size_t nargs, const char *fmt, ...);
 
 HPyAPI_HELPER int
 HPyArg_ParseKeywords(HPyContext *ctx, HPyTracker *ht, const HPy *args,

diff --git a/hpy/devel/src/runtime/argparse.c b/hpy/devel/src/runtime/argparse.c
@@ -463,14 +463,14 @@ parse_item(HPyContext *ctx, HPyTracker *ht, HPy current_arg, int current_arg_tmp
  *    future format string codes (e.g. for character strings).
  */
 HPyAPI_HELPER int
-HPyArg_Parse(HPyContext *ctx, HPyTracker *ht, const HPy *args, HPy_ssize_t nargs, const char *fmt, ...)
+HPyArg_Parse(HPyContext *ctx, HPyTracker *ht, const HPy *args, size_t nargs, const char *fmt, ...)
 {
     const char *fmt1 = fmt;
     const char *err_fmt = NULL;
     const char *fmt_end = NULL;
 
     int optional = 0;
-    HPy_ssize_t i = 0;
+    size_t i = 0;
     HPy current_arg;
 
     fmt_end = parse_err_fmt(fmt, &err_fmt);

diff --git a/hpy/tools/autogen/public_api.h b/hpy/tools/autogen/public_api.h
@@ -1066,7 +1066,7 @@ int HPy_SetCallFunction(HPyContext *ctx, HPy h, HPyCallFunction *func);
 */
 typedef HPy (*HPyFunc_noargs)(HPyContext *ctx, HPy self);
 typedef HPy (*HPyFunc_o)(HPyContext *ctx, HPy self, HPy arg);
-typedef HPy (*HPyFunc_varargs)(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs);
+typedef HPy (*HPyFunc_varargs)(HPyContext *ctx, HPy self, const HPy *args, size_t nargs);
 typedef HPy (*HPyFunc_keywords)(HPyContext *ctx, HPy self, const HPy *args,
                                 size_t nargs, HPy kwnames);
 

diff --git a/microbench/src/hpy_simple.c b/microbench/src/hpy_simple.c
@@ -15,13 +15,13 @@ static HPy onearg_impl(HPyContext *ctx, HPy self, HPy arg)
 }
 
 HPyDef_METH(varargs, "varargs", HPyFunc_VARARGS)
-static HPy varargs_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs)
+static HPy varargs_impl(HPyContext *ctx, HPy self, const HPy *args, size_t nargs)
 {
     return HPy_Dup(ctx, ctx->h_None);
 }
 
 HPyDef_METH(call_with_tuple, "call_with_tuple", HPyFunc_VARARGS)
-static HPy call_with_tuple_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs)
+static HPy call_with_tuple_impl(HPyContext *ctx, HPy self, const HPy *args, size_t nargs)
 {
     HPy f, f_args;
     if (nargs != 2) {
@@ -34,7 +34,7 @@ static HPy call_with_tuple_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_
 }
 
 HPyDef_METH(call_with_tuple_and_dict, "call_with_tuple_and_dict", HPyFunc_VARARGS)
-static HPy call_with_tuple_and_dict_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs)
+static HPy call_with_tuple_and_dict_impl(HPyContext *ctx, HPy self, const HPy *args, size_t nargs)
 {
     HPy f, f_args, f_kw;
     if (nargs != 3) {

diff --git a/proof-of-concept/pof.c b/proof-of-concept/pof.c
@@ -14,7 +14,7 @@ static HPy double_obj_impl(HPyContext *ctx, HPy self, HPy obj)
 }
 
 HPyDef_METH(add_ints, "add_ints", HPyFunc_VARARGS)
-static HPy add_ints_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs)
+static HPy add_ints_impl(HPyContext *ctx, HPy self, const HPy *args, size_t nargs)
 {
     long a, b;
     if (!HPyArg_Parse(ctx, NULL, args, nargs, "ll", &a, &b))
@@ -106,4 +106,4 @@ static HPyModuleDef moduledef = {
     .defines = module_defines
 };
 
-HPy_MODINIT(pof, moduledef)
+HPy_MODINIT(pof, moduledef)
diff --git a/proof-of-concept/pofcpp.cpp b/proof-of-concept/pofcpp.cpp
@@ -14,7 +14,7 @@ static HPy double_obj_impl(HPyContext *ctx, HPy self, HPy obj)
 }
 
 HPyDef_METH(add_ints, "add_ints", HPyFunc_VARARGS)
-static HPy add_ints_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs)
+static HPy add_ints_impl(HPyContext *ctx, HPy self, const HPy *args, size_t nargs)
 {
     long a, b;
     if (!HPyArg_Parse(ctx, NULL, args, nargs, "ll", &a, &b))

diff --git a/test/debug/test_builder_invalid.py b/test/debug/test_builder_invalid.py
@@ -11,11 +11,11 @@ def test_correct_usage(compiler, hpy_debug_capture):
     # Basic sanity check that valid code does not trigger any error reports
     mod = compiler.make_module("""
         HPyDef_METH(build, "build", HPyFunc_VARARGS)
-        static HPy build_impl(HPyContext *ctx, HPy h_self, HPy *args, HPy_ssize_t nargs)
+        static HPy build_impl(HPyContext *ctx, HPy h_self, const HPy *args, size_t nargs)
         {
             HPyTupleBuilder tbuilder = HPyTupleBuilder_New(ctx, nargs);
             HPyListBuilder lbuilder = HPyListBuilder_New(ctx, nargs);
-            for (int i=0; i < nargs; i++) {
+            for (size_t i=0; i < nargs; i++) {
                 HPyTupleBuilder_Set(ctx, tbuilder, i, args[i]);
                 HPyListBuilder_Set(ctx, lbuilder, i, args[i]);
             }
@@ -28,11 +28,11 @@ def test_correct_usage(compiler, hpy_debug_capture):
         }
         
         HPyDef_METH(cancel, "cancel", HPyFunc_VARARGS)
-        static HPy cancel_impl(HPyContext *ctx, HPy h_self, HPy *args, HPy_ssize_t nargs)
+        static HPy cancel_impl(HPyContext *ctx, HPy h_self, const HPy *args, size_t nargs)
         {
             HPyTupleBuilder tbuilder = HPyTupleBuilder_New(ctx, nargs);
             HPyListBuilder lbuilder = HPyListBuilder_New(ctx, nargs);
-            for (int i=0; i < nargs; i++) {
+            for (size_t i=0; i < nargs; i++) {
                 HPyTupleBuilder_Set(ctx, tbuilder, i, args[i]);
                 HPyListBuilder_Set(ctx, lbuilder, i, args[i]);
             }
@@ -52,20 +52,20 @@ def test_correct_usage(compiler, hpy_debug_capture):
 def test_build_twice(compiler, hpy_debug_capture):
     mod = compiler.make_module("""
         HPyDef_METH(f, "f", HPyFunc_VARARGS)
-        static HPy f_impl(HPyContext *ctx, HPy h_self, HPy *args, HPy_ssize_t nargs)
+        static HPy f_impl(HPyContext *ctx, HPy h_self, const HPy *args, size_t nargs)
         {
             HPyTupleBuilder builder = HPyTupleBuilder_New(ctx, nargs);
-            for (int i=0; i < nargs; i++)
+            for (size_t i=0; i < nargs; i++)
                 HPyTupleBuilder_Set(ctx, builder, i, args[i]);
             HPy h_result = HPyTupleBuilder_Build(ctx, builder);
             HPy_Close(ctx, h_result);
             return HPyTupleBuilder_Build(ctx, builder);
         }
         HPyDef_METH(g, "g", HPyFunc_VARARGS)
-        static HPy g_impl(HPyContext *ctx, HPy h_self, HPy *args, HPy_ssize_t nargs)
+        static HPy g_impl(HPyContext *ctx, HPy h_self, const HPy *args, size_t nargs)
         {
             HPyListBuilder builder = HPyListBuilder_New(ctx, nargs);
-            for (int i=0; i < nargs; i++)
+            for (size_t i=0; i < nargs; i++)
                 HPyListBuilder_Set(ctx, builder, i, args[i]);
             HPy h_result = HPyListBuilder_Build(ctx, builder);
             HPy_Close(ctx, h_result);
@@ -86,19 +86,19 @@ def test_build_twice(compiler, hpy_debug_capture):
 def test_build_after_cancel(compiler, hpy_debug_capture):
     mod = compiler.make_module("""
         HPyDef_METH(f, "f", HPyFunc_VARARGS)
-        static HPy f_impl(HPyContext *ctx, HPy h_self, HPy *args, HPy_ssize_t nargs)
+        static HPy f_impl(HPyContext *ctx, HPy h_self, const HPy *args, size_t nargs)
         {
             HPyTupleBuilder builder = HPyTupleBuilder_New(ctx, nargs);
-            for (int i=0; i < nargs; i++)
+            for (size_t i=0; i < nargs; i++)
                 HPyTupleBuilder_Set(ctx, builder, i, args[i]);
             HPyTupleBuilder_Cancel(ctx, builder);
             return HPyTupleBuilder_Build(ctx, builder);
         }
         HPyDef_METH(g, "g", HPyFunc_VARARGS)
-        static HPy g_impl(HPyContext *ctx, HPy h_self, HPy *args, HPy_ssize_t nargs)
+        static HPy g_impl(HPyContext *ctx, HPy h_self, const HPy *args, size_t nargs)
         {
             HPyListBuilder builder = HPyListBuilder_New(ctx, nargs);
-            for (int i=0; i < nargs; i++)
+            for (size_t i=0; i < nargs; i++)
                 HPyListBuilder_Set(ctx, builder, i, args[i]);
             HPyListBuilder_Cancel(ctx, builder);
             return HPyListBuilder_Build(ctx, builder);
@@ -118,21 +118,21 @@ def test_build_after_cancel(compiler, hpy_debug_capture):
 def test_build_cancel_after_build(compiler, hpy_debug_capture):
     mod = compiler.make_module("""
         HPyDef_METH(f, "f", HPyFunc_VARARGS)
-        static HPy f_impl(HPyContext *ctx, HPy h_self, HPy *args, HPy_ssize_t nargs)
+        static HPy f_impl(HPyContext *ctx, HPy h_self, const HPy *args, size_t nargs)
         {
             HPyTupleBuilder builder = HPyTupleBuilder_New(ctx, nargs);
-            for (int i=0; i < nargs; i++)
+            for (size_t i=0; i < nargs; i++)
                 HPyTupleBuilder_Set(ctx, builder, i, args[i]);
             HPy h_result = HPyTupleBuilder_Build(ctx, builder);
             HPyTupleBuilder_Cancel(ctx, builder);
             HPy_Close(ctx, h_result);
             return HPy_Dup(ctx, ctx->h_None);
         }
         HPyDef_METH(g, "g", HPyFunc_VARARGS)
-        static HPy g_impl(HPyContext *ctx, HPy h_self, HPy *args, HPy_ssize_t nargs)
+        static HPy g_impl(HPyContext *ctx, HPy h_self, const HPy *args, size_t nargs)
         {
             HPyListBuilder builder = HPyListBuilder_New(ctx, nargs);
-            for (int i=0; i < nargs; i++)
+            for (size_t i=0; i < nargs; i++)
                 HPyListBuilder_Set(ctx, builder, i, args[i]);
             HPy h_result = HPyListBuilder_Build(ctx, builder);
             HPyListBuilder_Cancel(ctx, builder);

diff --git a/test/debug/test_charptr.py b/test/debug/test_charptr.py
@@ -19,7 +19,7 @@ def test_charptr_use_after_implicit_arg_handle_close(compiler, python_subprocess
         const char *keep;
 
         HPyDef_METH(f, "f", HPyFunc_VARARGS)
-        static HPy f_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t n)
+        static HPy f_impl(HPyContext *ctx, HPy self, const HPy *args, size_t n)
         {
             if (n != 2) {
                 HPyErr_SetString(ctx, ctx->h_ValueError, "expected exactly two arguments");
@@ -74,7 +74,7 @@ def test_charptr_use_after_implicit_arg_handle_close(compiler, python_subprocess
 def test_charptr_use_after_handle_close(compiler, python_subprocess):
     mod = compiler.compile_module("""
         HPyDef_METH(f, "f", HPyFunc_VARARGS)
-        static HPy f_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t n)
+        static HPy f_impl(HPyContext *ctx, HPy self, const HPy *args, size_t n)
         {
             if (n != 2) {
                 HPyErr_SetString(ctx, ctx->h_ValueError, "expected exactly two arguments");
@@ -127,7 +127,7 @@ def test_charptr_use_after_handle_close(compiler, python_subprocess):
 def test_charptr_write_ptr(compiler, python_subprocess):
     mod = compiler.compile_module("""
         HPyDef_METH(f, "f", HPyFunc_VARARGS)
-        static HPy f_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t n)
+        static HPy f_impl(HPyContext *ctx, HPy self, const HPy *args, size_t n)
         {
             if (n != 2) {
                 HPyErr_SetString(ctx, ctx->h_ValueError, "expected exactly two arguments");

diff --git a/test/debug/test_handles_invalid.py b/test/debug/test_handles_invalid.py
@@ -75,7 +75,7 @@ def test_cant_use_closed_handle(compiler, hpy_debug_capture):
         }
 
         HPyDef_METH(f_varargs, "f_varargs", HPyFunc_VARARGS, .doc="returns arg w/o dupping it")
-        static HPy f_varargs_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs)
+        static HPy f_varargs_impl(HPyContext *ctx, HPy self, const HPy *args, size_t nargs)
         {
             // should be: return HPy_Dup(ctx, args[0]);
             return args[0];

diff --git a/test/debug/test_misc.py b/test/debug/test_misc.py
@@ -42,7 +42,7 @@ def test_use_invalid_as_struct(compiler, python_subprocess):
 def test_typecheck(compiler, python_subprocess):
     mod = compiler.compile_module("""
         HPyDef_METH(f, "f", HPyFunc_VARARGS)
-        static HPy f_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs)
+        static HPy f_impl(HPyContext *ctx, HPy self, const HPy *args, size_t nargs)
         {
             if (nargs != 2) {
                 HPyErr_SetString(ctx, ctx->h_TypeError, "expected exactly 2 arguments");
@@ -68,7 +68,7 @@ def test_type_getname(compiler, python_subprocess):
         #define MODE_READ_ONLY 0
         #define MODE_USE_AFTER_FREE 1
         HPyDef_METH(f, "f", HPyFunc_VARARGS)
-        static HPy f_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs)
+        static HPy f_impl(HPyContext *ctx, HPy self, const HPy *args, size_t nargs)
         {
             HPy type;
             int mode;
@@ -123,7 +123,7 @@ def test_type_getname(compiler, python_subprocess):
 def test_type_issubtype(compiler, python_subprocess):
     mod = compiler.compile_module("""
         HPyDef_METH(f, "f", HPyFunc_VARARGS)
-        static HPy f_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs)
+        static HPy f_impl(HPyContext *ctx, HPy self, const HPy *args, size_t nargs)
         {
             if (nargs != 2) {
                 HPyErr_SetString(ctx, ctx->h_TypeError, "expected exactly 2 arguments");
@@ -147,7 +147,7 @@ def test_type_issubtype(compiler, python_subprocess):
 def test_unicode_substring(compiler, python_subprocess):
     mod = compiler.compile_module("""
         HPyDef_METH(f, "f", HPyFunc_VARARGS)
-        static HPy f_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs)
+        static HPy f_impl(HPyContext *ctx, HPy self, const HPy *args, size_t nargs)
         {
             HPy_ssize_t start, end;
             if (nargs != 3) {

diff --git a/test/test_00_basic.py b/test/test_00_basic.py
@@ -220,7 +220,7 @@ def test_exception(self):
     def test_varargs(self):
         mod = self.make_module("""
             HPyDef_METH(f, "f", HPyFunc_VARARGS)
-            static HPy f_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs)
+            static HPy f_impl(HPyContext *ctx, HPy self, const HPy *args, size_t nargs)
             {
                 long a, b;
                 if (!HPyArg_Parse(ctx, NULL, args, nargs, "ll", &a, &b))
@@ -316,7 +316,7 @@ def test_extern_def(self):
                 return HPy_Dup(ctx, arg);
             }
             HPyDef_METH(h, "h", HPyFunc_VARARGS)
-            static HPy h_impl(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs)
+            static HPy h_impl(HPyContext *ctx, HPy self, const HPy *args, size_t nargs)
             {
                 long a, b;
                 if (!HPyArg_Parse(ctx, NULL, args, nargs, "ll", &a, &b))