fix warnings #42 and #50

vlad-perevezentsev · vlad-perevezentsev · commit 1d3e887983cd · 2020-11-30T04:47:26.000-06:00
diff --git a/backends/source/dppl_sycl_context_interface.cpp b/backends/source/dppl_sycl_context_interface.cpp
@@ -47,7 +47,7 @@ bool DPPLContext_AreEq (__dppl_keep const DPPLSyclContextRef CtxRef1,
 
 bool DPPLContext_IsHost (__dppl_keep const DPPLSyclContextRef CtxRef)
 {
-    auto Ctx = unwrap(CtxRef)
+    auto Ctx = unwrap(CtxRef);
     if (Ctx) {
         return Ctx->is_host();
     }
diff --git a/backends/source/dppl_sycl_platform_interface.cpp b/backends/source/dppl_sycl_platform_interface.cpp
@@ -148,7 +148,12 @@ size_t DPPLPlatform_GetNumNonHostPlatforms ()
 
 size_t DPPLPlatform_GetNumNonHostBackends ()
 {
-    return get_set_of_non_hostbackends().size();
+    auto be_set = get_set_of_non_hostbackends();
+
+    if (be_set.empty())
+        return 0;
+
+    return be_set.size();
 }
 
 __dppl_give DPPLSyclBackendType *DPPLPlatform_GetListOfNonHostBackends ()

Original file line number	Diff line number	Diff line change
`@@ -47,7 +47,7 @@ bool DPPLContext_AreEq (__dppl_keep const DPPLSyclContextRef CtxRef1,`
`47`	`47`
`48`	`48`	`bool DPPLContext_IsHost (__dppl_keep const DPPLSyclContextRef CtxRef)`
`49`	`49`	`{`
`50`		`- auto Ctx = unwrap(CtxRef)`
	`50`	`+ auto Ctx = unwrap(CtxRef);`
`51`	`51`	`if (Ctx) {`
`52`	`52`	`return Ctx->is_host();`
`53`	`53`	`}`
Original file line number	Diff line number	Diff line change
`@@ -148,7 +148,12 @@ size_t DPPLPlatform_GetNumNonHostPlatforms ()`
`148`	`148`
`149`	`149`	`size_t DPPLPlatform_GetNumNonHostBackends ()`
`150`	`150`	`{`
`151`		`- return get_set_of_non_hostbackends().size();`
	`151`	`+ auto be_set = get_set_of_non_hostbackends();`
	`152`	`+`
	`153`	`+ if (be_set.empty())`
	`154`	`+ return 0;`
	`155`	`+`
	`156`	`+ return be_set.size();`
`152`	`157`	`}`
`153`	`158`
`154`	`159`	`__dppl_give DPPLSyclBackendType *DPPLPlatform_GetListOfNonHostBackends ()`