Disallow a confusing constructor syntax #32089

Job	Run time
Engine (GraalVM CE) (linux, amd64)	13m 59s
Engine (GraalVM CE) (linux, amd64)	13m 59s
JVM Tests (GraalVM CE) (linux, amd64)	15m 20s
JVM Tests (GraalVM CE) (linux, amd64)	15m 20s
Engine (GraalVM CE) (windows, amd64)	16m 1s
Engine (GraalVM CE) (windows, amd64)	16m 1s
Engine (GraalVM CE) (macos, amd64)	41m 56s
Engine (GraalVM CE) (macos, amd64)	41m 56s
JVM Tests (GraalVM CE) (macos, amd64)	1h 13m 28s
JVM Tests (GraalVM CE) (macos, amd64)	1h 6m 12s
JVM Tests (GraalVM CE) (windows, amd64)	45m 47s
JVM Tests (GraalVM CE) (windows, amd64)	45m 47s
Standard Library Tests (GraalVM CE) (linux, amd64)	27m 41s
Standard Library Tests (GraalVM CE) (linux, amd64)	27m 41s
Standard Library Tests (GraalVM CE) (macos, amd64)	49m 28s
Standard Library Tests (GraalVM CE) (macos, amd64)	49m 28s
Standard Library Tests (GraalVM CE) (windows, amd64)	24m 2s
Standard Library Tests (GraalVM CE) (windows, amd64)	24m 2s
Verify License Packages (linux, amd64)	36s
Verify License Packages (linux, amd64)	36s
	10h 9m 20s

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