Fix some more warnings reported by CI

Fixes the following Clang 7 warnings:
```
core/io/marshalls.cpp:872:10: warning: unused variable 'f' [-Wunused-variable]

core/ustring.cpp:1831:2: warning: 'register' storage class specifier is deprecated and incompatible with C++17 [-Wdeprecated-register]
core/ustring.cpp:1832:2: warning: 'register' storage class specifier is deprecated and incompatible with C++17 [-Wdeprecated-register]

drivers/gles3/rasterizer_gles3.cpp:82:24: warning: unused function '_gl_debug_print' [-Wunused-function,34]

main/main.cpp:118:13: warning: unused variable 'auto_build_solutions' [-Wunused-variable]

modules/csg/csg_gizmos.cpp:225:46: warning: 'current' may be used uninitialized in this function [-Wmaybe-uninitialized]
```
This commit is contained in:
Rémi Verschelde
2018-10-03 14:05:17 +02:00
parent 723e2e9654
commit 6ab78d9ffb
5 changed files with 9 additions and 6 deletions

View File

@ -868,8 +868,6 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
} break;
case Variant::REAL: {
double d = p_variant;
float f = d;
if (flags & ENCODE_FLAG_64) {
if (buf) {
encode_double(p_variant.operator double(), buf);