Josh Gao 81e316b3a2 base: avoid evaluating macro argument multiple times. ... Previously, in the regex test helpers, we would evaluate the haystack expression again to generate the error message, which leads to nonsensical errors if the expression returns a different value on the second call (e.g. functions like dlerror which return null on subsequent calls). Test: bionic-unit-tests with a failure Test: treehugger Change-Id: I2126cefeb45e26638194af8a82d0f2a9d7196edf		2019-12-12 14:25:45 -08:00
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android-base	base: avoid evaluating macro argument multiple times.	2019-12-12 14:25:45 -08:00