Propagate DataflowError in middle of block instead of ignoring it #31919

Job	Run time
Engine (GraalVM CE) (linux, amd64)	9m 26s
Engine (GraalVM CE) (macos, amd64)	36m 47s
Engine (GraalVM CE) (windows, amd64)	15m 10s
JVM Tests (GraalVM CE) (linux, amd64)	23m 33s
JVM Tests (GraalVM CE) (macos, amd64)	1h 9m 47s
Standard Library Tests (GraalVM CE) (linux, amd64)	9m 19s
JVM Tests (GraalVM CE) (windows, amd64)	1h 13m 10s
Standard Library Tests (GraalVM CE) (macos, amd64)	30m 29s
Standard Library Tests (GraalVM CE) (windows, amd64)	11m 34s
Verify License Packages (linux, amd64)	45s
	4h 40m 0s

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