[graalvm-users] Error compiling SL against Java 9

[Peter Burka]

I figured out what went wrong. I ran the 'generate_parser' script before I
ran 'mvn package'. I believe that was the cause of the compile errors.

On Tue, Apr 17, 2018, 1:59 PM Peter Burka <peter at quux.net> wrote:

> I’m trying to get started with Truffle, so I began by trying to build the
> Simple Language example following the instructions at
> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.graalvm.org_docs_graalvm-2Das-2Da-2Dplatform_implement-2Dlanguage_&d=DwIFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=CUkXBxBNT_D5N6HMJ5T9Z6rmvNKYsqupcbk72K0lcoQ&m=QQTq0gWesrKHhfJEEVXbSt_AfTBp3Tgcf-ElI1AOg_0&s=hCb-F0lUb4JgsndjR8dry8bnpA93LaLgYuI4VFWNFZg&e=
>
>
>
> ***
> Note! I skipped step 1 (“Ensure you set up GraalVM before you begin”)
> because I’m using a Java 9 SDK, and it’s my understanding that this
> includes Graal. This could be the source of all my problems below. If so,
> perhaps the https://urldefense.proofpoint.com/v2/url?u=http-3A__www.graalvm.org_docs_getting-2Dstarted_&d=DwIFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=CUkXBxBNT_D5N6HMJ5T9Z6rmvNKYsqupcbk72K0lcoQ&m=QQTq0gWesrKHhfJEEVXbSt_AfTBp3Tgcf-ElI1AOg_0&s=WgAZTC28DSIZQQXjuUBjBYlrNl8x3NkN7lKmKji87eQ&e= page should be
> updated to mention Java 9.
>
> ***
>
> I’m using Maven 3.3.9 and Java 9.0.4. I’m also behind a corporate firewall
> and using a web proxy, but I don’t think that’s related.
>
> When I run mvn package, I get the following compile errors:
>
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-compiler-plugin:3.1:compile
> (default-compile) on project simplelanguage: Compilation failure:
> Compilation failure:
> [ERROR]
> /home/pburka/graal-truffle/simplelanguage/language/src/main/java/com/oracle/truffle/sl/SLLanguage.java:[219,39]
> incompatible types:
> java.util.Map<java.lang.String,com.oracle.truffle.sl.nodes.SLRootNode>
> cannot be converted to
> java.util.Map<java.lang.String,com.oracle.truffle.api.RootCallTarget>
> [ERROR]
> /home/pburka/graal-truffle/simplelanguage/language/src/main/java/com/oracle/truffle/sl/SLLanguage.java:[238,39]
> incompatible types:
> java.util.Map<java.lang.String,com.oracle.truffle.sl.nodes.SLRootNode>
> cannot be converted to
> java.util.Map<java.lang.String,com.oracle.truffle.api.RootCallTarget>
> [ERROR]
> /home/pburka/graal-truffle/simplelanguage/language/src/main/java/com/oracle/truffle/sl/runtime/SLFunctionRegistry.java:[98,9]
> no suitable method found for
> register(java.util.Map<java.lang.String,com.oracle.truffle.sl.nodes.SLRootNode>)
> [ERROR] method
> com.oracle.truffle.sl.runtime.SLFunctionRegistry.register(java.util.Map<java.lang.String,com.oracle.truffle.api.RootCallTarget>)
> is not applicable
> [ERROR] (argument mismatch;
> java.util.Map<java.lang.String,com.oracle.truffle.sl.nodes.SLRootNode>
> cannot be converted to
> java.util.Map<java.lang.String,com.oracle.truffle.api.RootCallTarget>)
> [ERROR] method
> com.oracle.truffle.sl.runtime.SLFunctionRegistry.register(com.oracle.truffle.api.source.Source)
> is not applicable
> [ERROR] (argument mismatch;
> java.util.Map<java.lang.String,com.oracle.truffle.sl.nodes.SLRootNode>
> cannot be converted to com.oracle.truffle.api.source.Source)
> [ERROR]
> /home/pburka/graal-truffle/simplelanguage/language/src/main/java/com/oracle/truffle/sl/parser/Parser.java:[490,19]
> constructor SLParseError in class com.oracle.truffle.sl.parser.SLParseError
> cannot be applied to given types;
> [ERROR] required:
> com.oracle.truffle.api.source.Source,int,int,int,java.lang.String
> [ERROR] found: java.lang.String
> [ERROR] reason: actual and formal argument lists differ in length
> [ERROR]
> /home/pburka/graal-truffle/simplelanguage/language/src/main/java/com/oracle/truffle/sl/parser/Parser.java:[492,46]
> incompatible types:
> java.util.Map<java.lang.String,com.oracle.truffle.api.RootCallTarget>
> cannot be converted to
> java.util.Map<java.lang.String,com.oracle.truffle.sl.nodes.SLRootNode>
>
> Any chance this is a known issue?
>
> If it’s related to using a standard Java 9 build, is there a solution for
> building Simple Language against the SDK? I don’t want to require my
> potential users to build a custom SDK.
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