mbedtls fails to build in psa_crypto.c

[winspool]

Projekt mbed-tls from github: https://github.com/Mbed-TLS/mbedtls.git

OpenWatcom stops, when compiling psa_crypto.c: https://github.com/Mbed-TLS/mbedtls/blob/ddc080073ca665afef4dadebec5b4b1d760a54d7/tf-psa-crypto/core/psa_crypto.c#L9135

tf-psa-crypto/core/psa_crypto.c(9135): Error! E1063: Missing operand
tf-psa-crypto/core/psa_crypto.c(9135): Error! E1009: Expecting ')' but found '{'
mbedtls/tf-psa-crypto/core/psa_crypto.c(9135): Error! E1010: Type mismatch
tf-psa-crypto/core/psa_crypto.c(9135): Note! N2003: source conversion type is 'int'
tf-psa-crypto/core/psa_crypto.c(9135): Note! N2004: target conversion type is 'struct psa_crypto_local_input_s'
... (rest of the output stripped)

A reduced testcase with the same compilation break:

#include <stddef.h>

typedef int psa_status_t;
typedef unsigned char uint8_t;

typedef struct psa_crypto_local_input_s {
    uint8_t *buffer;
    size_t length;
} psa_crypto_local_input_t;

#define PSA_CRYPTO_LOCAL_INPUT_INIT ((psa_crypto_local_input_t) { NULL, 0 })


psa_status_t psa_crypto_local_input_alloc(const uint8_t *input, size_t input_len,
                                          psa_crypto_local_input_t *local_input)
{

    *local_input = PSA_CRYPTO_LOCAL_INPUT_INIT;

    return 0;
}

Compiler output, when compiling the testcase (adding -za99 -aa makes no difference):

$ wcc386  -za99 -aa -fo=init_macro.o -fr init_macro.c
... 
$ wcc386   -fo=init_macro.o -fr init_macro.c 
init_macro.c(18): Error! E1063: Missing operand
init_macro.c(18): Error! E1009: Expecting ')' but found '{'
init_macro.c(18): Error! E1010: Type mismatch
init_macro.c(18): Note! N2003: source conversion type is 'int'
init_macro.c(18): Note! N2004: target conversion type is 'struct psa_crypto_local_input_s'
init_macro.c(18): Error! E1009: Expecting ';' but found '}'
init_macro.c(18): Warning! W107: Missing return value for function 'psa_crypto_local_input_alloc'
init_macro.c(18): Error! E1061: Expecting data or function declaration, but found ')'
init_macro.c(18): Error! E1026: Invalid declarator
init_macro.c(20): Error! E1099: Statement must be inside function. Probable cause: missing {
Error: Compiler returned a bad status compiling 'init_macro.c'

[jmalak]

what problem you are reporting? That some source file is not compiled? What standard source file is conformant?
you should read OW conformance