fixed legacy compilation tests

for some reason, these tests started failing recently on CircleCI

diff --git a/lib/legacy/zstd_v01.c b/lib/legacy/zstd_v01.c
index 6303e1cfc0161f952c9d058884536b3733a4d16f..c007e7ceb518247f2f19a499538d74c17dc5b083 100644 (file)
--- a/lib/legacy/zstd_v01.c
+++ b/lib/legacy/zstd_v01.c
@@ -668,11 +668,17 @@ static size_t FSE_initDStream(FSE_DStream_t* bitD, const void* srcBuffer, size_t
         switch(srcSize)
         {
             case 7: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[6]) << (sizeof(size_t)*8 - 16);
+                    /* fallthrough */
             case 6: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[5]) << (sizeof(size_t)*8 - 24);
+                    /* fallthrough */
             case 5: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[4]) << (sizeof(size_t)*8 - 32);
+                    /* fallthrough */
             case 4: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[3]) << 24;
+                    /* fallthrough */
             case 3: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[2]) << 16;
+                    /* fallthrough */
             case 2: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[1]) <<  8;
+                    /* fallthrough */
             default:;
         }
         contain32 = ((const BYTE*)srcBuffer)[srcSize-1];

diff --git a/lib/legacy/zstd_v02.c b/lib/legacy/zstd_v02.c
index 8bc0eceeda8fab391f378f51b0005eb3c9d66247..c09ef8cff23ef2445152691676dcb24d22893509 100644 (file)
--- a/lib/legacy/zstd_v02.c
+++ b/lib/legacy/zstd_v02.c
@@ -399,11 +399,17 @@ MEM_STATIC size_t BIT_initDStream(BIT_DStream_t* bitD, const void* srcBuffer, si
         switch(srcSize)
         {
             case 7: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[6]) << (sizeof(size_t)*8 - 16);
+                    /* fallthrough */
             case 6: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[5]) << (sizeof(size_t)*8 - 24);
+                    /* fallthrough */
             case 5: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[4]) << (sizeof(size_t)*8 - 32);
+                    /* fallthrough */
             case 4: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[3]) << 24;
+                    /* fallthrough */
             case 3: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[2]) << 16;
+                    /* fallthrough */
             case 2: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[1]) <<  8;
+                    /* fallthrough */
             default:;
         }
         contain32 = ((const BYTE*)srcBuffer)[srcSize-1];

diff --git a/lib/legacy/zstd_v03.c b/lib/legacy/zstd_v03.c
index 54445af577edd91cf5b0f7fdf6cbb12a42458483..0c4cdf6888a7d97c8343295abd06803690d0454f 100644 (file)
--- a/lib/legacy/zstd_v03.c
+++ b/lib/legacy/zstd_v03.c
@@ -402,11 +402,17 @@ MEM_STATIC size_t BIT_initDStream(BIT_DStream_t* bitD, const void* srcBuffer, si
         switch(srcSize)
         {
             case 7: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[6]) << (sizeof(size_t)*8 - 16);
+                    /* fallthrough */
             case 6: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[5]) << (sizeof(size_t)*8 - 24);
+                    /* fallthrough */
             case 5: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[4]) << (sizeof(size_t)*8 - 32);
+                    /* fallthrough */
             case 4: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[3]) << 24;
+                    /* fallthrough */
             case 3: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[2]) << 16;
+                    /* fallthrough */
             case 2: bitD->bitContainer += (size_t)(((const BYTE*)(bitD->start))[1]) <<  8;
+                    /* fallthrough */
             default:;
         }
         contain32 = ((const BYTE*)srcBuffer)[srcSize-1];

diff --git a/tests/legacy.c b/tests/legacy.c
index 847e1d25e96b7f46ffbbace97e1c6d3140f261f6..e1cf82f2f9d8314562b218266aec2225fa994c0c 100644 (file)
--- a/tests/legacy.c
+++ b/tests/legacy.c
@@ -36,7 +36,7 @@ size_t const COMPRESSED_SIZE = 917;
 const char* const EXPECTED; /* content is at end of file */
 
 
-int testSimpleAPI(void)
+static int testSimpleAPI(void)
 {
     size_t const size = strlen(EXPECTED);
     char* const output = malloc(size);
@@ -71,7 +71,8 @@ int testSimpleAPI(void)
     return 0;
 }
 
-int testStreamingAPI(void)
+
+static int testStreamingAPI(void)
 {
     size_t const outBuffSize = ZSTD_DStreamOutSize();
     char* const outBuff = malloc(outBuffSize);