Multiple packages are already supported, but only as if each packages were bound in isolation. This CL lets a bound package refer to other bound packages in its exported functions, types and fields. In Java, the JNI class jclass and constructor jmethodID are exported so other packages can construct proxies of other packages' interfaces. In ObjC, the class @interface declarations are moved from the package .m file to its .h file to allow other packages to constructs its interface proxies. Add a supporting test package, secondpkg, and add Java and ObjC tests for the new cross package functionality. Also add simplepkg for testing corner cases where the generated Go file must not include its bound package. While we're here, stop generating Go proxy types for struct types; only Go interfaces can be implemented in the foreign language. Change-Id: Icbfa739c893703867d38a9100ed0928fbd7a660d Reviewed-on: https://go-review.googlesource.com/20575 Reviewed-by: David Crawshaw <crawshaw@golang.org>
190 lines
7.5 KiB
Plaintext
190 lines
7.5 KiB
Plaintext
// JNI functions for the Go <=> Java bridge.
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// gobind -lang=java interfaces
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//
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// File is generated by gobind. Do not edit.
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#include <android/log.h>
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#include <stdint.h>
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#include "seq.h"
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#include "_cgo_export.h"
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#include "interfaces.h"
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jclass proxy_class_interfaces_Error;
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jmethodID proxy_class_interfaces_Error_cons;
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static jmethodID mid_Error_Err;
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jclass proxy_class_interfaces_I;
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jmethodID proxy_class_interfaces_I_cons;
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static jmethodID mid_I_Rand;
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jclass proxy_class_interfaces_I1;
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jmethodID proxy_class_interfaces_I1_cons;
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static jmethodID mid_I1_H;
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static jmethodID mid_I1_J;
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jclass proxy_class_interfaces_I2;
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jmethodID proxy_class_interfaces_I2_cons;
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static jmethodID mid_I2_G;
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static jmethodID mid_I2_f;
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jclass proxy_class_interfaces_I3;
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jmethodID proxy_class_interfaces_I3_cons;
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static jmethodID mid_I3_F;
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jclass proxy_class_interfaces_WithParam;
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jmethodID proxy_class_interfaces_WithParam_cons;
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static jmethodID mid_WithParam_HasParam;
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JNIEXPORT void JNICALL
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Java_go_interfaces_Interfaces_init(JNIEnv *env, jclass _unused) {
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jclass clazz;
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clazz = (*env)->FindClass(env, "go/interfaces/Interfaces$Error$Proxy");
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proxy_class_interfaces_Error = (*env)->NewGlobalRef(env, clazz);
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proxy_class_interfaces_Error_cons = (*env)->GetMethodID(env, clazz, "<init>", "(Lgo/Seq$Ref;)V");
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clazz = (*env)->FindClass(env, "go/interfaces/Interfaces$Error");
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mid_Error_Err = (*env)->GetMethodID(env, clazz, "Err", "()V");
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clazz = (*env)->FindClass(env, "go/interfaces/Interfaces$I$Proxy");
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proxy_class_interfaces_I = (*env)->NewGlobalRef(env, clazz);
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proxy_class_interfaces_I_cons = (*env)->GetMethodID(env, clazz, "<init>", "(Lgo/Seq$Ref;)V");
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clazz = (*env)->FindClass(env, "go/interfaces/Interfaces$I");
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mid_I_Rand = (*env)->GetMethodID(env, clazz, "Rand", "()I");
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clazz = (*env)->FindClass(env, "go/interfaces/Interfaces$I1$Proxy");
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proxy_class_interfaces_I1 = (*env)->NewGlobalRef(env, clazz);
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proxy_class_interfaces_I1_cons = (*env)->GetMethodID(env, clazz, "<init>", "(Lgo/Seq$Ref;)V");
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clazz = (*env)->FindClass(env, "go/interfaces/Interfaces$I1");
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mid_I1_J = (*env)->GetMethodID(env, clazz, "J", "()V");
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clazz = (*env)->FindClass(env, "go/interfaces/Interfaces$I2$Proxy");
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proxy_class_interfaces_I2 = (*env)->NewGlobalRef(env, clazz);
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proxy_class_interfaces_I2_cons = (*env)->GetMethodID(env, clazz, "<init>", "(Lgo/Seq$Ref;)V");
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clazz = (*env)->FindClass(env, "go/interfaces/Interfaces$I2");
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mid_I2_G = (*env)->GetMethodID(env, clazz, "G", "()V");
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clazz = (*env)->FindClass(env, "go/interfaces/Interfaces$I3$Proxy");
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proxy_class_interfaces_I3 = (*env)->NewGlobalRef(env, clazz);
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proxy_class_interfaces_I3_cons = (*env)->GetMethodID(env, clazz, "<init>", "(Lgo/Seq$Ref;)V");
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clazz = (*env)->FindClass(env, "go/interfaces/Interfaces$I3");
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mid_I3_F = (*env)->GetMethodID(env, clazz, "F", "()Lgo/interfaces/Interfaces$I1;");
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clazz = (*env)->FindClass(env, "go/interfaces/Interfaces$WithParam$Proxy");
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proxy_class_interfaces_WithParam = (*env)->NewGlobalRef(env, clazz);
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proxy_class_interfaces_WithParam_cons = (*env)->GetMethodID(env, clazz, "<init>", "(Lgo/Seq$Ref;)V");
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clazz = (*env)->FindClass(env, "go/interfaces/Interfaces$WithParam");
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mid_WithParam_HasParam = (*env)->GetMethodID(env, clazz, "HasParam", "(Z)V");
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}
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JNIEXPORT jint JNICALL
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Java_go_interfaces_Interfaces_Add3(JNIEnv* env, jclass clazz, jobject r) {
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int32_t _r = go_seq_to_refnum(env, r);
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int32_t r0 = proxyinterfaces__Add3(_r);
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jint _r0 = (jint)r0;
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return _r0;
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}
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JNIEXPORT void JNICALL
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Java_go_interfaces_Interfaces_CallErr(JNIEnv* env, jclass clazz, jobject e) {
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int32_t _e = go_seq_to_refnum(env, e);
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nstring r0 = proxyinterfaces__CallErr(_e);
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jstring _r0 = go_seq_to_java_string(env, r0);
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go_seq_maybe_throw_exception(env, _r0);
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}
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JNIEXPORT jobject JNICALL
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Java_go_interfaces_Interfaces_Seven(JNIEnv* env, jclass clazz) {
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int32_t r0 = proxyinterfaces__Seven();
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jobject _r0 = go_seq_from_refnum(env, r0, proxy_class_interfaces_I, proxy_class_interfaces_I_cons);
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return _r0;
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}
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JNIEXPORT void JNICALL
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Java_go_interfaces_Interfaces_00024Error_00024Proxy_Err(JNIEnv* env, jobject this) {
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int32_t o = go_seq_to_refnum(env, this);
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nstring r0 = proxyinterfaces_Error_Err(o);
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jstring _r0 = go_seq_to_java_string(env, r0);
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go_seq_maybe_throw_exception(env, _r0);
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}
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nstring cproxyinterfaces_Error_Err(int32_t refnum) {
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JNIEnv *env = go_seq_push_local_frame(10);
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jobject o = go_seq_from_refnum(env, refnum, proxy_class_interfaces_Error, proxy_class_interfaces_Error_cons);
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(*env)->CallVoidMethod(env, o, mid_Error_Err);
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jstring exc = go_seq_get_exception_message(env);
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nstring _exc = go_seq_from_java_string(env, exc);
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go_seq_pop_local_frame(env);
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return _exc;
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}
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JNIEXPORT jint JNICALL
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Java_go_interfaces_Interfaces_00024I_00024Proxy_Rand(JNIEnv* env, jobject this) {
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int32_t o = go_seq_to_refnum(env, this);
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int32_t r0 = proxyinterfaces_I_Rand(o);
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jint _r0 = (jint)r0;
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return _r0;
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}
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int32_t cproxyinterfaces_I_Rand(int32_t refnum) {
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JNIEnv *env = go_seq_push_local_frame(10);
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jobject o = go_seq_from_refnum(env, refnum, proxy_class_interfaces_I, proxy_class_interfaces_I_cons);
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jint res = (*env)->CallIntMethod(env, o, mid_I_Rand);
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int32_t _res = (int32_t)res;
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go_seq_pop_local_frame(env);
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return _res;
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}
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JNIEXPORT void JNICALL
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Java_go_interfaces_Interfaces_00024I1_00024Proxy_J(JNIEnv* env, jobject this) {
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int32_t o = go_seq_to_refnum(env, this);
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proxyinterfaces_I1_J(o);
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}
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void cproxyinterfaces_I1_J(int32_t refnum) {
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JNIEnv *env = go_seq_push_local_frame(10);
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jobject o = go_seq_from_refnum(env, refnum, proxy_class_interfaces_I1, proxy_class_interfaces_I1_cons);
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(*env)->CallVoidMethod(env, o, mid_I1_J);
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go_seq_pop_local_frame(env);
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}
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JNIEXPORT void JNICALL
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Java_go_interfaces_Interfaces_00024I2_00024Proxy_G(JNIEnv* env, jobject this) {
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int32_t o = go_seq_to_refnum(env, this);
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proxyinterfaces_I2_G(o);
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}
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void cproxyinterfaces_I2_G(int32_t refnum) {
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JNIEnv *env = go_seq_push_local_frame(10);
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jobject o = go_seq_from_refnum(env, refnum, proxy_class_interfaces_I2, proxy_class_interfaces_I2_cons);
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(*env)->CallVoidMethod(env, o, mid_I2_G);
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go_seq_pop_local_frame(env);
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}
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JNIEXPORT jobject JNICALL
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Java_go_interfaces_Interfaces_00024I3_00024Proxy_F(JNIEnv* env, jobject this) {
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int32_t o = go_seq_to_refnum(env, this);
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int32_t r0 = proxyinterfaces_I3_F(o);
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jobject _r0 = go_seq_from_refnum(env, r0, proxy_class_interfaces_I1, proxy_class_interfaces_I1_cons);
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return _r0;
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}
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int32_t cproxyinterfaces_I3_F(int32_t refnum) {
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JNIEnv *env = go_seq_push_local_frame(10);
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jobject o = go_seq_from_refnum(env, refnum, proxy_class_interfaces_I3, proxy_class_interfaces_I3_cons);
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jobject res = (*env)->CallObjectMethod(env, o, mid_I3_F);
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int32_t _res = go_seq_to_refnum(env, res);
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go_seq_pop_local_frame(env);
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return _res;
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}
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JNIEXPORT void JNICALL
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Java_go_interfaces_Interfaces_00024WithParam_00024Proxy_HasParam(JNIEnv* env, jobject this, jboolean p0) {
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int32_t o = go_seq_to_refnum(env, this);
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char _p0 = (char)p0;
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proxyinterfaces_WithParam_HasParam(o, _p0);
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}
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void cproxyinterfaces_WithParam_HasParam(int32_t refnum, char p0) {
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JNIEnv *env = go_seq_push_local_frame(12);
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jobject o = go_seq_from_refnum(env, refnum, proxy_class_interfaces_WithParam, proxy_class_interfaces_WithParam_cons);
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jboolean _p0 = p0 ? JNI_TRUE : JNI_FALSE;
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(*env)->CallVoidMethod(env, o, mid_WithParam_HasParam, _p0);
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go_seq_pop_local_frame(env);
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}
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