[v1.0.3] Sign conversion warnings in qualifier.hpp

[rayment]

Issue

When compiling code that directly or indirectly references glm/detail/qualifier.hpp with -Wsign-conversion enabled, the following warnings are produced:

.../glm/detail/qualifier.hpp:88:33: warning: conversion to 'long long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
88 | T data[L];
| ^
.../glm/detail/qualifier.hpp:97:41: warning: conversion to 'long long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
97 | T data[L];
|

Toolchain

• OS Name: Microsoft Windows 10 Pro N
• OS Version: 10.0.19045 Build 19045 AMD64
• Environment: MinGW 11.0 w64
• CMake: 4.2.2
• G++ Version: 13.1.0 (GCC)
• GLM Version: 1.0.3

Reproduction Code

CMakeLists.txt

cmake_minimum_required(VERSION 4.2)
project(glm_test)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

set(GLM_VERSION 1.0.3)

include(FetchContent)
FetchContent_Declare(
    glm
    URL https://github.com/g-truc/glm/archive/refs/tags/${GLM_VERSION}.tar.gz
    OVERRIDE_FIND_PACKAGE
)
FetchContent_MakeAvailable(glm)

add_executable(glm_test main.cpp)
target_link_libraries(glm_test PRIVATE glm::glm)
target_compile_options(glm_test PRIVATE -Wsign-conversion)

main.cpp

#include <glm/fwd.hpp>

int main() {
    return 0;
}