hg: jdk/jdk10: 8193125: javac should not compile a module if it requires java.base with modifiers

[jonathan.gibbons at oracle.com]

Changeset: b08405cc467a
Author:    jjg
Date:      2018-01-03 11:10 -0800
URL:       http://hg.openjdk.java.net/jdk/jdk10/rev/b08405cc467a

8193125: javac should not compile a module if it requires java.base with modifiers
Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Directive.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Modules.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! test/langtools/tools/javac/diags/examples.not-yet.txt
+ test/langtools/tools/javac/diags/examples/ModifierNotAllowed/module-info.java
+ test/langtools/tools/javac/modules/JavaBaseTest.java
! test/langtools/tools/javac/processing/model/util/printing/module-info.java
! test/langtools/tools/javac/processing/model/util/printing/module-info.out