Fix compilation for Xcode 26.4: illegal operator syntax

[ntnmrndn]

Context: Original code is non defined behavior, went from warning to error with Xcode 26.4

Resolve #2136

• Fix Xcode 26.4 compilation
• Attempt to follow original intent (CC @Adlai-Holler)

[CLAassistant]

All committers have signed the CLA.

[cjuneja]

hi there! Any ETA on when this fix will be merged.

Xcode 26.4 and Xcode 26.4.1 both have the same issue.

[PhoenixDeveloper]

Any movement?

[Adlai-Holler]

FWIW code was adapted from here so that might provide good reference. I would be generally very careful about changing the logic — if we just need to fix the build I’d recommend changing the ternary condition to, for example, right == YES or whatever it is the compiler is complaining about surgically. Sorry I havent looked at the specific build issue but I’m guessing it’s a type coercion/syntax issue and we should leave the logic alone. https://github.com/ibireme/YYText/blob/7bd2aa41414736f6451241725778509fe75860b5/YYText/Component/YYTextLayout.m#L1508