Fix #14615 internalError "Cannot find end of expression" with brace i… #19163

Job	Run time
build_make (alpine:3.23)	6m 3s
build_cmake (ubuntu:25.10, true, true)	3m 4s
build_cmake (alpine:3.23, false, false)	4m 35s
build_cmake (ubuntu:24.04, true, true)	2m 43s
build_make (ubuntu:25.10)	3m 52s
build_make (ubuntu:24.04)	4m 34s
	24m 51s

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