https://llvm.org/bugs/show_bug.cgi?id=27061
Bug ID: 27061
Summary: -Wfloat-conversion doesn't catch "int += double"
Product: clang
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Frontend
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
The following code compiles cleanly with clang with '-Weverything':
--------------------
int main()
{
int x = 3;
x += 1.234;
return x;
}
--------------------
It is expected to issue a -Wfloat-conversion warning. For example, gcc 4.9
gives:
--------------------
tmp.cc: In function 'int main()':
tmp.cc:4:7: warning: conversion to 'int' from 'double' may alter its value
[-Wfloat-conversion]
x += 1.234;
--------------------
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